Applying the square root of the variance, the standard deviation of the distribution is of 13.964.
The standard deviation of a distribution is given by the square root of the variance of the distribution.
For this problem, the variance of the distribution is of 195, hence the standard deviation is:
s = sqrt(195) = 13.964.
More can be learned about the standard deviation of a distribution at https://brainly.com/question/24298037
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