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Earn +20 ptsQ: Standard deviation of 51 11 21 394145?
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What is the standard deviation for 11 13 15 16 20 21?
3.898717738 is the standard deviation.
What is the answer for calculate the mean and standard deviation for the subset of Fibonacci series given here 8 13 21 34 55 89 144?
49.30179172 is the standard deviation and 52 is the mean.
What is the standard deviation of 3 5 6 4 7 7 8?
2√(17/21), or about 1.8.
What is the distribution of x with a mean of 21 days and a standard deviation of 8 days?
The distribution of x can be almost anything - apart from the Poisson distribution.
What is 21 over 11 in a fraction?
21 over 11 = 21/11 in fraction
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