Curve Fitting and Goodness of Fit

1
Curve Fitting and Goodness of Fit

• Exercise 1
• Graphing Data

OUTLINE
2
Objectives

• Graph Functions in a Coordinate Plane
• Input data using Excel
• Graph using traditional methods
• Graph using technology

3
Coordinate Plane

• Coordinates
• Plotting
• Connecting Points

4
Plotting

• Scatter Plot
• Connect using straight line segments
• Connect using curves

5
Graph Making

• Conventional Methods
• Freehand
• Graph paper and straight edge
• Technology
• Excel

6
Graphing Equations

• Linear
• Polynomial
• Second Degree
• Third Degree
• Fourth Degree
• Fifth Degree

7
Skills Assessment

• In-Class Activity
• Lab Activity
• Rubric