Professor Murphy wants to set up a control chart to monitor the percentage of absenteeism in his introductory statistics course (50 students are registered).Absences per period for the last 15 class sessions are in the table below. Using 3 sigma limits,calculate lower and upper control limits for a p-chart to track absences.
A) 0,.252
B) 0,.175
C) 0,.114
D) -0.038,.272

Question

Professor Murphy wants to set up a control chart to monitor the percentage of absenteeism in his introductory statistics course (50 students are registered).Absences per period for the last 15 class sessions are in the table below.  Using 3 sigma limits,calculate lower and upper control limits for a p-chart to track absences.
A) 0,.252 
B) 0,.175 
C) 0,.114 
D) -0.038,.272

Quizplus · Accepted Answer

The Answer of Professor Murphy wants to set up a control chart to monitor the percentage of absenteeism in his introductory statistics course (50 students are registered).Absences per period for the last 15 class sessions are in the table below.  Using 3 sigma limits,calculate lower and upper control limits for a p-chart to track absences.
A) 0,.252 
B) 0,.175 
C) 0,.114 
D) -0.038,.272

Professor Murphy Wants to Set Up a Control Chart to Monitor