Exhibit 3-1
The following data show the number of hours worked by 200 statistics students.
-Refer to Exhibit 3-1. The relative frequency of students working 9 hours or less
A)is .2
B)is .45
C)is 40
D)cannot be determined from the information given

Question

Exhibit 3-1
The following data show the number of hours worked by 200 statistics students. 
-Refer to Exhibit 3-1. The relative frequency of students working 9 hours or less
A)is .2 
B)is .45 
C)is 40 
D)cannot be determined from the information given

Quizplus · Accepted Answer

The relative frequency of students working 9 hours or less is .2, which is the sum of the relative frequencies for 0 hours, 3 hours, and 6 hours.

Exhibit 3-1 the Following Data Show the Number of Hours Worked by Worked