The relative frequency table below shows the closing share price changes for the 100 most actively traded NASDAQ stocks yesterday.Use the grouped data table to approximate the standard deviation for the data represented.
A)1.22
B).30
C).83
D).16
E).55

Question

The relative frequency table below shows the closing share price changes for the 100 most actively traded NASDAQ stocks yesterday.Use the grouped data table to approximate the standard deviation for the data represented. 
A)1.22 
B).30 
C).83 
D).16 
E).55

Quizplus · Accepted Answer

The Answer of The relative frequency table below shows the closing share price changes for the 100 most actively traded NASDAQ stocks yesterday.Use the grouped data table to approximate the standard deviation for the data represented. 
A)1.22 
B).30 
C).83 
D).16 
E).55

The Relative Frequency Table Below Shows the Closing Share Price