Main content
Course: AP??/College Statistics?>?Unit 12
Lesson 1: Chi-square test for goodness of fit- Chi-square statistic for hypothesis testing
- Chi-square goodness-of-fit example
- Expected counts in a goodness-of-fit test
- Conditions for a goodness-of-fit test
- Test statistic and P-value in a goodness-of-fit test
- Conclusions in a goodness-of-fit test
? 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice
Conditions for a goodness-of-fit test
You might need: Calculator
Problem
Miriam wants to test if her -sided die is fair. In other words, she wants to test if some sides get rolled more often than others. She plans on recording how often each side appears in a series of rolls and carrying out a goodness-of-fit test on the results.
What is the smallest sample size Miriam can take to pass the large counts condition?
total rolls