Question

Define table represents grouped frequency distribution of the number of hours found computer per week for49 students. What is the value of the upper class limit of the fifth class

Answer 1

Sample unit: students

Sample size: 49

Variable: number of hours spent on the computer per week

There are 5 classes. The 5th class (the last one) of the table is:

14.0 - 17.4

Its upper-class limit of the 5th class is 17.4 hours