118 Ungrouped Frequency Distribution PPTs View free & download

Frequency Distribution PowerPoint PPT Presentation

Frequency Distribution - abrown@astate.edu. Frequency Distribution Dr. Wajed Hatamleh 1-* Dr. Wajed Hatamleh week 2

abrown@astate.edu. Frequency Distribution Dr. Wajed Hatamleh 1-* Dr. Wajed Hatamleh week 2

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Frequency distributions and graphing data: PowerPoint PPT Presentation

Frequency distributions and graphing data: - Title: No Slide Title Author: Graham Hole Last modified by: Graham Hole Created Date: 3/22/2001 9:24:22 AM Document presentation format: On-screen Show (4:3)

Title: No Slide Title Author: Graham Hole Last modified by: Graham Hole Created Date: 3/22/2001 9:24:22 AM Document presentation format: On-screen Show (4:3)

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Frequency distributions PowerPoint PPT Presentation

Frequency distributions - Table or graph that lets you quickly and easily see how many responses of a ... Why do we care? Lets you quickly and easily see if you have invalid values ...

Table or graph that lets you quickly and easily see how many responses of a ... Why do we care? Lets you quickly and easily see if you have invalid values ...

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Frequency distributions and graphing data: - Frequency distributions and graphing data: Levels of Measurement Frequency distributions Graphing data Stages in scientific investigation: Obtain your data: Usually ...

Frequency distributions and graphing data: Levels of Measurement Frequency distributions Graphing data Stages in scientific investigation: Obtain your data: Usually ...

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Distributions PowerPoint PPT Presentation

Distributions - Distributions & Graphs Variable Types Discrete (nominal) Sex, race, football numbers Continuous (interval, ratio) Temperature, Test score, Reaction time Frequency ...

Distributions & Graphs Variable Types Discrete (nominal) Sex, race, football numbers Continuous (interval, ratio) Temperature, Test score, Reaction time Frequency ...

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Measures of Central Tendency for Ungrouped Data PowerPoint PPT Presentation

Measures of Central Tendency for Ungrouped Data - Measures of Central Tendency for Ungrouped Data Section 3.1 Mean Mean = Sum of all Values Number of Values Mean from a sample is x = x/n Mean from population is ...

Measures of Central Tendency for Ungrouped Data Section 3.1 Mean Mean = Sum of all Values Number of Values Mean from a sample is x = x/n Mean from population is ...

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(a) - Section 3.1 1. (a) In Class Exercise #3 from Section 1.1, the worksheet Ungrouped in the Excel file Describe_Data was created to display a frequency distribution for ...

Section 3.1 1. (a) In Class Exercise #3 from Section 1.1, the worksheet Ungrouped in the Excel file Describe_Data was created to display a frequency distribution for ...

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Graphical Summary of Data Distribution PowerPoint PPT Presentation

Graphical Summary of Data Distribution - Platykurtic When the kurtosis 0, the frequencies throughout the curve are ... Thus, negative kurtosis indicates a relatively flat distribution ...

Platykurtic When the kurtosis 0, the frequencies throughout the curve are ... Thus, negative kurtosis indicates a relatively flat distribution ...

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Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain PowerPoint PPT Presentation

Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain - Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain Frequency/Probability Polygons, and the Normal Distribution Part one: Frequency Tables Un-grouped Tally ...

Research Methods: 2 M.Sc. Physiotherapy/Podiatry/Pain Frequency/Probability Polygons, and the Normal Distribution Part one: Frequency Tables Un-grouped Tally ...

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WFM 5201: Data Management and Statistical Analysis PowerPoint PPT Presentation

WFM 5201: Data Management and Statistical Analysis - Second, it affords a basis of comparison between two or more frequency distributions. ... bears its importance from the fact that various distributions may have ...

Second, it affords a basis of comparison between two or more frequency distributions. ... bears its importance from the fact that various distributions may have ...

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STATISTIC METHOD IN TRAFFIC ENGINEERING PowerPoint PPT Presentation

STATISTIC METHOD IN TRAFFIC ENGINEERING - OGIVES ... Construction of ogive - compute the cumulative frequency. distribution ... OGIVES. WHAT WE GET FROM OGIVE ? MEDIAN SPEED = P50. STANDARD DEVIATION ...

OGIVES ... Construction of ogive - compute the cumulative frequency. distribution ... OGIVES. WHAT WE GET FROM OGIVE ? MEDIAN SPEED = P50. STANDARD DEVIATION ...

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Descriptive Statistics, Part Two PowerPoint PPT Presentation

Descriptive Statistics, Part Two - ... data, interpret its frequency distribution, pie chart, and bar chart. ... Pie Chart. A pie chart is a circle that is divided into sections according to the ...

... data, interpret its frequency distribution, pie chart, and bar chart. ... Pie Chart. A pie chart is a circle that is divided into sections according to the ...

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Basic Statistics PowerPoint PPT Presentation

Basic Statistics - Basic Statistics Measures of Central Tendency Positively Skewed Distribution Mode

Basic Statistics Measures of Central Tendency Positively Skewed Distribution Mode

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COMMUNITY DENTAL HEALTH PowerPoint PPT Presentation

COMMUNITY DENTAL HEALTH - Statistics is the field of study which concerns itself with ... Y Axis (Ordinate) = vertical axis. Represents frequency of occurrence. Represents score value ...

Statistics is the field of study which concerns itself with ... Y Axis (Ordinate) = vertical axis. Represents frequency of occurrence. Represents score value ...

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Introduction to FX Draw 3 PowerPoint PPT Presentation

Introduction to FX Draw 3 - Any relationships that you have created with GAD are remembered. ... Box & Whisker Plots. Dot Frequency Diagrams. Histograms. Back-to-back Histograms. Scattergraphs ...

Any relationships that you have created with GAD are remembered. ... Box & Whisker Plots. Dot Frequency Diagrams. Histograms. Back-to-back Histograms. Scattergraphs ...

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WFM 5201: Data Management and Statistical Analysis - L1 = Lower boundary of modal class. ?1 = difference of frequency between ... modal class and class after. H = class interval ... class after modal class ...

L1 = Lower boundary of modal class. ?1 = difference of frequency between ... modal class and class after. H = class interval ... class after modal class ...

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Describing Data: Numerical Measures PowerPoint PPT Presentation

Describing Data: Numerical Measures - A Parameter is a measurable characteristic of a population. The Kiers family owns four cars. ... You can build a Frequency Table using the COUNTIF function in Excel. ...

A Parameter is a measurable characteristic of a population. The Kiers family owns four cars. ... You can build a Frequency Table using the COUNTIF function in Excel. ...

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Unit I: Descriptive Statistics PowerPoint PPT Presentation

Unit I: Descriptive Statistics - a table in which measurements are tallied ... the tally column. the corresponding frequencies. Used for both quantitative & qualitative data ...

a table in which measurements are tallied ... the tally column. the corresponding frequencies. Used for both quantitative & qualitative data ...

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DESCRIPTIVE STATISTICS PowerPoint PPT Presentation

DESCRIPTIVE STATISTICS - An insurance company researcher conducted a survey on the number of car thefts ... back (mixture) stem and leaf plot and compare the distribution of the two groups. ...

An insurance company researcher conducted a survey on the number of car thefts ... back (mixture) stem and leaf plot and compare the distribution of the two groups. ...

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PSY 307 Statistics for the Behavioral Sciences PowerPoint PPT Presentation

PSY 307 Statistics for the Behavioral Sciences - When to Create Groups. Grouping is a convenience that makes it easier ... Obtain the fraction by dividing the frequency for each group by the total frequency ...

When to Create Groups. Grouping is a convenience that makes it easier ... Obtain the fraction by dividing the frequency for each group by the total frequency ...

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Learning Objectives PowerPoint PPT Presentation

Learning Objectives - Understand the advantage and disadvantage of each type of average ... to be able to use the cumulative frequency ogive to find the interquartile range ...

Understand the advantage and disadvantage of each type of average ... to be able to use the cumulative frequency ogive to find the interquartile range ...

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Quantitative methods in life sciences PowerPoint PPT Presentation

Quantitative methods in life sciences - ... which relates to the number of hours of overtime worked in a particular week ... Median: divides a distribution exactly in half. Median = the value of X(n 1)/2 ...

... which relates to the number of hours of overtime worked in a particular week ... Median: divides a distribution exactly in half. Median = the value of X(n 1)/2 ...

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Chapter Overview PowerPoint PPT Presentation

Chapter Overview - S hape unimodal, bimodal, symmetric, skewed ( or ... When distributions are unimodal and symmetric, a Normal model may be useful ...

S hape unimodal, bimodal, symmetric, skewed ( or ... When distributions are unimodal and symmetric, a Normal model may be useful ...

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INTRODUCTION TO BIOSTATISTICS PowerPoint PPT Presentation

INTRODUCTION TO BIOSTATISTICS - Title: INTRODUCTION TO BIOSTATISTICS Author: Dr.S.Shaffi Ahamed Last modified by: SFAFFI AHMED Created Date: 2/10/2004 7:50:46 AM Document presentation format

Title: INTRODUCTION TO BIOSTATISTICS Author: Dr.S.Shaffi Ahamed Last modified by: SFAFFI AHMED Created Date: 2/10/2004 7:50:46 AM Document presentation format

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Statistics: A Gentle Introduction By Frederick L. Coolidge, Ph.D. Sage Publications PowerPoint PPT Presentation

Statistics: A Gentle Introduction By Frederick L. Coolidge, Ph.D. Sage Publications - Title: Intro to Statistics Author: T. Gayle Yamazaki Last modified by: socphi Created Date: 1/24/2005 4:38:36 AM Document presentation format: On-screen Show (4:3)

Title: Intro to Statistics Author: T. Gayle Yamazaki Last modified by: socphi Created Date: 1/24/2005 4:38:36 AM Document presentation format: On-screen Show (4:3)

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CENTRAL TENDENCY PowerPoint PPT Presentation

CENTRAL TENDENCY - CENTRAL TENDENCY Mean, Median, and Mode OVERVIEW The general purpose of descriptive statistical methods is to organize and summarize a set score Perhaps the most ...

CENTRAL TENDENCY Mean, Median, and Mode OVERVIEW The general purpose of descriptive statistical methods is to organize and summarize a set score Perhaps the most ...

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Measures of Central Tendency - Measures of Central Tendency

Measures of Central Tendency

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Summation Notation, Percentiles and Measures of Central Tendency - Title: The Mode Author: Joanna Gorin Last modified by: Matt Bitter Created Date: 2/12/2003 8:31:24 PM Document presentation format: On-screen Show Company

Title: The Mode Author: Joanna Gorin Last modified by: Matt Bitter Created Date: 2/12/2003 8:31:24 PM Document presentation format: On-screen Show Company

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Sampling and Basic Descriptive Statistics. Basic concepts and Techniques. Lecture 6 Leah Wild PowerPoint PPT Presentation

Sampling and Basic Descriptive Statistics. Basic concepts and Techniques. Lecture 6 Leah Wild - Sampling and Basic Descriptive Statistics. Basic concepts and Techniques. Lecture 6 Leah Wild Overview Sampling In Quantitative Research Basic Descriptive Statistics ...

Sampling and Basic Descriptive Statistics. Basic concepts and Techniques. Lecture 6 Leah Wild Overview Sampling In Quantitative Research Basic Descriptive Statistics ...

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Lecture 3: Exploratory Data Analysis PowerPoint PPT Presentation

Lecture 3: Exploratory Data Analysis - Kurtosis - peakedness. First step. Exploratory analysis to ... Kurtosis ( 2) = (xi- )4 / n. 4 Note: if sample, 'n' should be 'n -1' and ' ' is replaced by 'g' ...

Kurtosis - peakedness. First step. Exploratory analysis to ... Kurtosis ( 2) = (xi- )4 / n. 4 Note: if sample, 'n' should be 'n -1' and ' ' is replaced by 'g' ...

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DATA A collection of observations from a survey or an experiment' PowerPoint PPT Presentation

DATA A collection of observations from a survey or an experiment' - DATA. A collection of observations from a survey or an experiment. How long. How fast ... Each observation should be included in only one class. ...

DATA. A collection of observations from a survey or an experiment. How long. How fast ... Each observation should be included in only one class. ...

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BHS 307 Statistics for the Behavioral Sciences PowerPoint PPT Presentation

BHS 307 Statistics for the Behavioral Sciences - Variable a characteristic or property that can take on different values. ... How many people show a characteristic, have a given value or are members of a category. ...

Variable a characteristic or property that can take on different values. ... How many people show a characteristic, have a given value or are members of a category. ...

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Statistics: A Gentle Introduction By Frederick L. Coolidge, Ph.D. Sage Publications - Statistics: A Gentle Introduction By Frederick L. Coolidge, Ph.D. Sage Publications Chapter 1 A Gentle Introduction Chapter 1*

Statistics: A Gentle Introduction By Frederick L. Coolidge, Ph.D. Sage Publications Chapter 1 A Gentle Introduction Chapter 1*

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Topics: Descriptive Statistics PowerPoint PPT Presentation

Topics: Descriptive Statistics - A Picture is Worth 1000 Words (or Numbers) Bar Graphs. Histograms. Stem ... Compute the variance and then take the square root ... Definitions: Standard Scores ...

A Picture is Worth 1000 Words (or Numbers) Bar Graphs. Histograms. Stem ... Compute the variance and then take the square root ... Definitions: Standard Scores ...

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PSY 307 - PSY 307 Statistics for the Behavioral Sciences Chapter 2 Describing Data with Tables and Graphs The Best Graph Ever Drawn Source: http://strangemaps.wordpress ...

PSY 307 Statistics for the Behavioral Sciences Chapter 2 Describing Data with Tables and Graphs The Best Graph Ever Drawn Source: http://strangemaps.wordpress ...

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Measurement Scales PowerPoint PPT Presentation

Measurement Scales - Ordinal - rank observations in terms of size or magnitude (Scale of Life Stress, US News and World Report's college rankings, Moh's hardness scale) ...

Ordinal - rank observations in terms of size or magnitude (Scale of Life Stress, US News and World Report's college rankings, Moh's hardness scale) ...

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Charts and Graphs PowerPoint PPT Presentation

Charts and Graphs - Charts and Graphs Chapter 2 MSIS 111 Prof. Nick Dedeke Objectives Understanding data presentation Discrete versus continuous data Differentiate between grouped and ...

Charts and Graphs Chapter 2 MSIS 111 Prof. Nick Dedeke Objectives Understanding data presentation Discrete versus continuous data Differentiate between grouped and ...

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Math Review - A TV host turns to the main camera and with a serious, ... What, You're a Scorpio too ? That's amazing !! WOW ... Has the characteristics of the population ...

A TV host turns to the main camera and with a serious, ... What, You're a Scorpio too ? That's amazing !! WOW ... Has the characteristics of the population ...

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Stat 281: Ch. 2--Presenting Data PowerPoint PPT Presentation

Stat 281: Ch. 2--Presenting Data - Stat 281: Ch. 2--Presenting Data An engineer, consultant and statistician were driving down a steep mountain road. Suddenly, the brakes failed and the car careened ...

Stat 281: Ch. 2--Presenting Data An engineer, consultant and statistician were driving down a steep mountain road. Suddenly, the brakes failed and the car careened ...

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Data, Tables and Graphs PowerPoint PPT Presentation

Data, Tables and Graphs - Data, Tables and Graphs ... Gender of Sample Pictorial representations Pie charts Bar charts Displaying two variables in a table Crosstabs Race and gender, ...

Data, Tables and Graphs ... Gender of Sample Pictorial representations Pie charts Bar charts Displaying two variables in a table Crosstabs Race and gender, ...

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DATA A collection of observations from a survey or an experiment. - Academic major. Academic degree. Qualitative Data. Qualitative Data: ... Differences in degree. Classification. ORDER. Ordinal. Gender. Political preference ...

Academic major. Academic degree. Qualitative Data. Qualitative Data: ... Differences in degree. Classification. ORDER. Ordinal. Gender. Political preference ...

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Welcome to Chapter 3 MBA 541 PowerPoint PPT Presentation

Welcome to Chapter 3 MBA 541 - Welcome to Chapter 3 MBA 541 BENEDICTINE UNIVERSITY Data Measures and Displays Describing Data: Numerical Measures Chapter 3

Welcome to Chapter 3 MBA 541 BENEDICTINE UNIVERSITY Data Measures and Displays Describing Data: Numerical Measures Chapter 3

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Community Dental Health - Algonquin College - Jan Ladas. 1. Community Dental Health. Review. Algonquin College - Jan Ladas ... e.g.: marital status, car colour, occupation (attributes) ...

Algonquin College - Jan Ladas. 1. Community Dental Health. Review. Algonquin College - Jan Ladas ... e.g.: marital status, car colour, occupation (attributes) ...

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Chapter 2 Describing Variables PowerPoint PPT Presentation

Chapter 2 Describing Variables - Two basic descriptive statistics for the ... Find Z scores for grouped data on Pres. Obama's handling of the global war on terror, where Mean = 3.30 and N = 158 ...

Two basic descriptive statistics for the ... Find Z scores for grouped data on Pres. Obama's handling of the global war on terror, where Mean = 3.30 and N = 158 ...

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Chapter 2 Descriptive Analysis PowerPoint PPT Presentation

Chapter 2 Descriptive Analysis - Standard deviation: 10.85 inches. Minimum: 36 inches. Maximum: 78 inches. First quartile: 51.63 inches. Third quartile: 67.38 inches ... Denoted by 'x tilde' ...

Standard deviation: 10.85 inches. Minimum: 36 inches. Maximum: 78 inches. First quartile: 51.63 inches. Third quartile: 67.38 inches ... Denoted by 'x tilde' ...

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Introduction to Biostatistics - Title: Review of key biostatistical concepts relevant to EBM Author: Haroon Saloojee Last modified by: Wits-Admin Created Date: 7/11/2004 8:23:31 PM

Title: Review of key biostatistical concepts relevant to EBM Author: Haroon Saloojee Last modified by: Wits-Admin Created Date: 7/11/2004 8:23:31 PM

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MEASURES OF LOCATION PowerPoint PPT Presentation

MEASURES OF LOCATION - Standard deviation. It measures difference from the mean ... See formula sheet for Standard Deviation formula. x (x-x) (x-x)2. 10 -9.6 92.16. 22 2.4 5.76 ...

Standard deviation. It measures difference from the mean ... See formula sheet for Standard Deviation formula. x (x-x) (x-x)2. 10 -9.6 92.16. 22 2.4 5.76 ...

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Skewness - Title: Slide 1 Author: unc Last modified by: UNC Created Date: 1/4/2006 4:35:49 PM Document presentation format: On-screen Show Company: unc Other titles

Title: Slide 1 Author: unc Last modified by: UNC Created Date: 1/4/2006 4:35:49 PM Document presentation format: On-screen Show Company: unc Other titles

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Descriptive Analysis and Presentation of SingleVariable Data PowerPoint PPT Presentation

Descriptive Analysis and Presentation of SingleVariable Data - Useful for visualizing the spread of the data ... Actually existing, capable of measurement (snowfall, mountain height, number of beagles, etc. ...

Useful for visualizing the spread of the data ... Actually existing, capable of measurement (snowfall, mountain height, number of beagles, etc. ...

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Topic II: Calculating Percentiles PowerPoint PPT Presentation

Topic II: Calculating Percentiles - When the data is divided into 10 equal parts they are called Deciles. Quartiles ... The 5th decile D5 = 50th percentile = median = the 2nd quartile ...

When the data is divided into 10 equal parts they are called Deciles. Quartiles ... The 5th decile D5 = 50th percentile = median = the 2nd quartile ...

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Chapter Blueprint PowerPoint PPT Presentation

Chapter Blueprint - Measures of Shape: Kurtosis. Coefficient of Kurtosis 'Mesokurtic' kurtosis = 3 'Leptokurtic' kurtosis 3 'Platykurtic' kurtosis 3. The Proportion ' ...

Measures of Shape: Kurtosis. Coefficient of Kurtosis 'Mesokurtic' kurtosis = 3 'Leptokurtic' kurtosis 3 'Platykurtic' kurtosis 3. The Proportion ' ...

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Basic Statistical Terms: PowerPoint PPT Presentation

Basic Statistical Terms: - Basic Statistical Terms: Statistics: refers to the sample A means by which a set of data may be described and interpreted in a meaningful way.

Basic Statistical Terms: Statistics: refers to the sample A means by which a set of data may be described and interpreted in a meaningful way.

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Book 6 Chapter 21 Measures of Dispersion PowerPoint PPT Presentation

Book 6 Chapter 21 Measures of Dispersion - 21 Measures of Dispersion Case Study 21.1 Range and Inter-quartile Range 21.2 Box-and-whisker Diagrams 21.3 Standard Deviation 21.4 Applications of Standard Deviation

21 Measures of Dispersion Case Study 21.1 Range and Inter-quartile Range 21.2 Box-and-whisker Diagrams 21.3 Standard Deviation 21.4 Applications of Standard Deviation

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SLIDES PREPARED PowerPoint PPT Presentation

SLIDES PREPARED - Example: The at-rest pulse rate for 16 athletes at a meet were 57, 57, 56, 57, ... is even, the median will be the average of the two middle values in the ...

Example: The at-rest pulse rate for 16 athletes at a meet were 57, 57, 56, 57, ... is even, the median will be the average of the two middle values in the ...

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Chapter%202.%20Grain%20Texture PowerPoint PPT Presentation

Chapter%202.%20Grain%20Texture - Each can be used to infer something of: The history of a sediment. ... Where m (the lower case Greek letter mu) is the fluid's dynamic viscosity and U ...

Each can be used to infer something of: The history of a sediment. ... Where m (the lower case Greek letter mu) is the fluid's dynamic viscosity and U ...

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Sampling and Basic Descriptive Statistics' Basic concepts and Techniques' Lecture 6 Leah Wild - The total collection of units, elements or individuals that you ... smoker, non-smoker. Ordinal Data. A type of categorical data in which order is important. ...

The total collection of units, elements or individuals that you ... smoker, non-smoker. Ordinal Data. A type of categorical data in which order is important. ...

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Ungrouped Frequency Distribution PowerPoint PPT Presentations