SOLUTION: Find the sample standard deviation.
22 29 21 24 27 28 25 36
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Question 1133608: Find the sample standard deviation.
22 29 21 24 27 28 25 36
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Standard Deviation,
, ,, ,, , ,
First, work out the average, or arithmetic mean, of the numbers:
Then, take each number, subtract the mean and square the result:
Square of each difference:
, ,, ,, ,, =, , ,, , , ,
Now calculate the Variance:
add up the squared differences and divide by count
Lastly, take the square root of the Variance:
->the sample standard deviation
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