The principal in Exercise 7 also asked the random sample of students to record whether they did all of the homework that was assigned on each of the five school days that week. Here are the data:

Explain carefully why it would not be appropriate to perform a chisquare test for goodness of fit using these data.

Exercise 7.

A school’s principal wants to know if students spend about the same amount of time on homework each night of the week. She asks a random sample of 50 students to keep track of their homework time for a week. The following table displays the average amount of time (in minutes) students reported per night.

Transcribed Image Text:

School day Monday Tuesday Wednesday Thursday Friday Number who did all homework 34 29 32 28 19