The numbers of hours worked (per week) by 400 statistics students are shown below. The cumulative percent frequency for students working 10 or more hours per week is
A) 20%.
B) 25%.
C) 80%.
D) 95%.

Question

The numbers of hours worked (per week) by 400 statistics students are shown below.  ​ The cumulative percent frequency for students working 10 or more hours per week is
A) 20%. 
B) 25%. 
C) 80%. 
D) 95%.

Quizplus · Accepted Answer

The Answer of The numbers of hours worked (per week) by 400 statistics students are shown below.  ​ The cumulative percent frequency for students working 10 or more hours per week is
A) 20%. 
B) 25%. 
C) 80%. 
D) 95%.

The Numbers of Hours Worked (Per Week) by 400 Statistics