What is the std of 2,3,6,8,11,12,6,7,3,15,10,18,5 ?

The std of 2,3,6,8,11,12,6,7,3,15,10,18,5 is 4.84503…

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std of 2,3,6,8,11,12,6,7,3,15,10,18,5

standard deviation

2, 3, 6, 8, 11, 12, 6, 7, 3, 15, 10, 18, 5

4.84503 \dots

Solution steps

Compute the variance:

23.47435 \dots

Compute

σ (X) = i = 1 \sum n \frac{( x _{i} - x ˉ ) ^{2}}{n - 1} : 4.84503 \dots

4.84503 \dots

7, 8, 9, 7, 3, 5, 5

0.956, 0.913, 0.925, 0.843, 0.938, 0.884, 0.913, 0.913, 0.957, 0.946, 0.918

1, 2, 3, 4

1, 2, 3, 4, 6

5 C 4

What is the std of 2,3,6,8,11,12,6,7,3,15,10,18,5 ?
The std of 2,3,6,8,11,12,6,7,3,15,10,18,5 is 4.84503…