Chi-square tests are designed to determine whether an observed frequency differs from
A)chance or an expected value
B)the parametric value
C)the mean in the null hypothesis
D)the mean and standard deviation of the population

Question

Quizplus · Accepted Answer

Chi-square tests are used to compare observed frequencies with frequencies that would be expected under a specific hypothesis, often to see if there's a significant difference from what would occur by chance or an expected value.

Chi-Square Tests Are Designed to Determine Whether an Observed Frequency