Question

1. Create an ungrouped frequency distribution table with the data from the survey concerning the age of the people, which attend the gym. The results of a survey are presented below.

Answer 1

firstly ,we need to put the set of ages into categories

Example: (Category1 = age 19 ; category2 = age 20 ; ........ )

→ The frequency of a certain value (age) is equal to the number of times that specific age appears in the data set.

Explanation: