A university has six colleges and takes a poll to gauge student support for a tuition increase.The university wants to ensure each college is represented fairly.The below table shows the observed number of students who participate in the poll from each college and the actual proportion of students in each college. For the goodness-of-fit test,the alternative hypothesis states that __________________________________________. A) H_A: Not all population proportions are equal to 0,20 B) H_A: At least one of the population proportions is different from its hypothesized value C) H_A: Not all population proportions are the same D) H_A: Not all population proportions are equal to 0,17

Question

Quizplus · Accepted Answer

The alternative hypothesis in a goodness-of-fit test states that at least one of the population proportions is different from its hypothesized value. This is because the test is used to determine if the observed frequencies in a sample differ significantly from the expected frequencies based on a hypothesized distribution, and if they do, it suggests that the population proportions are not what was initially assumed.

A University Has Six Colleges and Takes a Poll to Gauge