Table of contents
- 1. Introduction to Statistics(0)
- 2. Describing Data with Tables and Graphs(0)
- 3. Describing Data Numerically(0)
- 4. Probability(0)
- 5. Binomial Distribution & Discrete Random Variables(0)
- 6. Normal Distribution & Continuous Random Variables(0)
- 7. Sampling Distributions & Confidence Intervals: Mean(0)
- 8. Sampling Distributions & Confidence Intervals: Proportion(0)
- 9. Hypothesis Testing for One Sample(0)
- 10. Hypothesis Testing for Two Samples(0)
- 11. Correlation(0)
- 12. Regression(0)
- 13. Chi-Square Tests & Goodness of Fit(0)
- 14. ANOVA(0)
13. Chi-Square Tests & Goodness of Fit
Goodness of Fit Test
13. Chi-Square Tests & Goodness of Fit
Goodness of Fit Test: Videos & Practice Problems
6 of 0
Problem 6Multiple Choice
A health researcher claims that people's favorite types of exercise differ from the preferences suggested by previous national fitness survey data. According to the national survey, the distribution of exercise preferences is as follows:
Running:
Weightlifting:
Yoga/Pilates:
Other:
To test this claim, the researcher randomly selects adults and records their favorite type of exercise. The results are shown in the table below.

Find the critical value and identify the rejection region if .
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