SOLUTION: Find the range, standard deviation, and variance for the following sample data: 89, 6, 96, 43, 11, 30, 30, 77, 34, 67, 60, 5, 91, 26, 93, 22

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Find the range, standard deviation, and variance for the following sample data: 89, 6, 96, 43, 11, 30, 30, 77, 34, 67, 60, 5, 91, 26, 93, 22       Log On


   

Question 617048: Find the range, standard deviation, and variance for the following sample data:
89, 6, 96, 43, 11, 30, 30, 77, 34, 67, 60, 5, 91, 26, 93, 22

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi, 

Find the range, standard deviation, and variance for the following sample data:

89, 6, 96, 43, 11, 30, 30, 77, 34, 67, 60, 5, 91, 26, 93, 22 



Entering Date is Excel spreasheet column and Using the Data Analysis Tool...

mean: 780/16 = 48.75

variance:  1080.467

standard deviation: sqrt%281080.467%29 =  32.87