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MATH 1401: Elementary Statistics (Minitab and Excel)

Goodness of Fit Intro

Chi-Square Goodness of Fit

This sub-module will examine qualitative data in a test call Chi-Square Goodness of Fit. The most important point of this lesson is to see if the categories fit the distribution that we are hypothesizing. 

 

Materials to Help You Learn the Material:

  • Video for Chi Squared Introduction and Distribution
  • Video for Goodness of Fit Test
  • Video for Goodness of Fit Hypotheses
  • Video for Flow Chart for Chi-Squared GOF
  • Video for Example 1 for Chi-Square GOF with Equal Proportions
  • Video for Example 2 for Chi-Square GOF with Equal Proportions
  • Video for Example 3 for Chi-Square GOF with Different Proportions
  • Video for Practice Problem 1 for Chi-Square Different Proportions
  • Video for Practice Problem 2 for Chi-Square Same Proportions
  • Video for Chi-Square Goodness of Fit Using Excel
  • Power Point for Chi-Square Goodness of Fit
  • Flow Chart for Chi-Square Goodness of Fit
  • Power Point for Chi-Square Goodness of Fit Using Excel

Videos

Video Title
ChiSquared Introduction and Distribution
Goodness of Fit Test
Goodness of Fit Hypotheses

Flow Chart for

Chi-Squared

GOF

Example 1 for Chi-Square GOF with Equal Proportions
Example 2 for Chi-Square GOF with Equal Proportions
Example 3 for Chi-Square GOF with Different Proportions
Practice Problem 1 for Chi-Square Different Proportions
Practice Problem 2 for Chi-Square Same Proportions
Chi-Square Goodness of Fit Using Excel
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