Teachers want to know which night each week their students are doing most of their homework. Most teachers think that students do homework equally throughout the week. Suppose a random sample of 56 students were asked on which night of the week they did the most homework. The results were distributed as in the table.
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | |
| Number of students | 11 | 8 | 10 | 7 | 10 | 5 | 5 |
From the population of students, do the nights for the highest number of students doing the majority of their homework occur with equal frequencies during a week? What type of hypothesis test should you use?
OpenStax Introductory Business Statistics 2e, 11.3 Goodness-of-Fit Test, exercise 5