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Developing the Sampling Plan

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Developing the Sampling Plan Author: Wesley Thoene Last modified by: ... Identifying the Sampling Frame Step 3: Selecting a Sampling Procedure Step 3: ... – PowerPoint PPT presentation

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Title: Developing the Sampling Plan


1
Developing the Sampling Plan
  • Chapter 9

2
The Sampling Process
3
Step 1 Defining the Target Population
  • Census v. Sample
  • Population
  • Parameters v. Statistics
  • Parameters
  • Statistics
  • Sampling error

4
Step 2 Identifying the Sampling Frame
  • Sampling Frame
  • Examples

5
Step 3 Selecting a Sampling Procedure
  • Nonprobability
  • Convenience sample
  • Judgment sample
  • Snowball sample
  • Quota sample

6
Step 3 Selecting a Sampling Procedure
  • Probability
  • Simple random sample
  • Systematic sample
  • Sampling interval
  • Stratified sample
  • Examples
  • Cluster sample
  • Area sample

7
Step 4 Determining How Big of a Sample
  • Basic considerations
  • Amount of diversity
  • Precision
  • Confidence
  • What does this mean?

8
Step 4 Determining How Big of a Sample
  • Equations
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