A customer service center keeps track of the number of complaints received each
Day about one of their new products. The numbers of complaints received over the last
11 day period are 19, 18, 22, 21, 17, 18, 22, 19, 16, 23, and 25. The standard deviation
For this sample of data is
A) 0.842.
B) 2.794.
C) 1.845.
D) 0.569.
E) None of the above..

Question

A customer service center keeps track of the number of complaints received each
Day about one of their new products. The numbers of complaints received over the last
11 day period are 19, 18, 22, 21, 17, 18, 22, 19, 16, 23, and 25. The standard deviation
For this sample of data is
A) 0.842. 
B) 2.794.
C) 1.845.
D) 0.569.
E) None of the above..

Quizplus · Accepted Answer

The standard deviation for the given sample data is calculated to be approximately 2.794.

A Customer Service Center Keeps Track of the Number of Complaints