PYTHON:

Using a loop, create and fill an array named many_d20 containing the results of separate calls to your d20 function (i.e., simulating one thousand rolls of a twenty-sided die). Then, calculate and show the mean and standard deviation of the values in this array, such that the result of executing your cell is a two-element tuple containing the numerical values of the mean and standard deviation in the form (mean, stdev) (as the value of the final line, not as the output of a print statement).

d20 function:

import random def d20(): return random.randint(1,20)

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