Over the past year, you've given employees the choice each month of whether to have a pizza party or a game night to celebrate high sales figures. If you wanted to see if employees picked one more often than the other, you would most likely need to conduct a ______. A) independent-samples t-test B) correlation analyses C) χ² test of independence D) χ² goodness-of-fit test

Question

Quizplus · Accepted Answer

The χ² goodness-of-fit test is used to determine if there is a significant difference between the expected frequencies and the observed frequencies in one categorical variable, which fits this scenario of comparing the frequency of choices between two options.

Over the Past Year, You've Given Employees the Choice Each