An instructor is evaluating the performance of students on a test.He records the number of points that each student missed and created a frequency distribution.This is provided below:
What is the standard deviation for this population?
A)11.43
B)14.14
C)12.63
D)13.17
E)16.90

Question

An instructor is evaluating the performance of students on a test.He records the number of points that each student missed and created a frequency distribution.This is provided below: 
What is the standard deviation for this population?
A)11.43 
B)14.14 
C)12.63 
D)13.17 
E)16.90

Quizplus · Accepted Answer

The Answer of An instructor is evaluating the performance of students on a test.He records the number of points that each student missed and created a frequency distribution.This is provided below: 
What is the standard deviation for this population?
A)11.43 
B)14.14 
C)12.63 
D)13.17 
E)16.90

An Instructor Is Evaluating the Performance of Students on a Test.He