Question: 10. Write a Python function sd that finds the standard deviation of a list of numbers. The formula is: x = sd = n

10. Write a Python function sd that finds the standard deviation of a list of numbers. The formula is: x = sd = n (1/n)) xi i=1 n [(1/(n 1)))(2 - x)2]1/2 i=1 For x = [1, 4, 2, 1, 2, 3, 3, 4, 1], print(sd(x)) gives 1.2247.

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