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Popular >

std of 68,65,58,55,49

Solution

standard deviation

68, 65, 58, 55, 49

Solution

7.64852 \dots

Solution steps

Compute the variance:

58.5

Compute

σ (X) = i = 1 \sum n \frac{( x _{i} - x ˉ ) ^{2}}{n - 1} : 7.64852 \dots

7.64852 \dots

Popular Examples

arithmeticmean of 65,68,69,70,71,72,90,95 average

65, 68, 69, 70, 71, 72, 90, 95

range of 7,5,5 range

7, 5, 5

mode of 59,43,60,59,60,59 mode

59, 43, 60, 59, 60, 59

arithmeticmean of 1/10 ,9,8,7,8,6,10,6 average

\frac{1}{10}, 9, 8, 7, 8, 6, 10, 6

2 C 1

Frequently Asked Questions (FAQ)

What is the std of 68,65,58,55,49 ?
The std of 68,65,58,55,49 is 7.64852…