To monitor the number of blemishes on a polished surface, a company randomly selects 10 units of output from its process and counts the number of blemishes on each unit. The sample results are shown below: Given the sample information above, the standard deviation of the number of defects for this process would be
A) 16.
B) 10.
C) 1.56.
D) 0.

Question

To monitor the number of blemishes on a polished surface, a company randomly selects 10 units of output from its process and counts the number of blemishes on each unit. The sample results are shown below:  Given the sample information above, the standard deviation of the number of defects for this process would be
A) 16. 
B) 10. 
C) 1.56. 
D) 0.

Quizplus · Accepted Answer

The Answer of To monitor the number of blemishes on a polished surface, a company randomly selects 10 units of output from its process and counts the number of blemishes on each unit. The sample results are shown below:  Given the sample information above, the standard deviation of the number of defects for this process would be
A) 16. 
B) 10. 
C) 1.56. 
D) 0.

To Monitor the Number of Blemishes on a Polished Surface