General Studies · Hypothesis Testing
A researcher surveyed 933 people asking for their favorite type of TV programme among four categorical choices: news, documentary, soap, or sports. To analyze the observed categorical frequency counts, which statistical test should be used?
- 1Linear Regression
- 2Chi-square goodness-of-fit test✓
- 3One-way analysis of variance (ANOVA)
- 4t-test
Correct answer
Chi-square goodness-of-fit test
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