8 min read
This study guide covers the Chi-Square Goodness of Fit Test, including its purpose, the step-by-step procedure (hypotheses, significance level, calculating the χ² statistic, degrees of freedom, critical value, comparison, and conclusion), and working through example problems. It also emphasizes key exam tips, common mistakes, and practice questions covering multiple-choice and free-response formats.
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Question 1 of 11
🎉 Ready to rock? What is the main purpose of a chi-square goodness of fit test?
To compare means of two groups
To determine if an observed distribution matches a theoretical distribution
To assess correlation between two variables
To find the standard deviation of a dataset