Question: Using randn, draw random numbers from a normal distribution with a mean of 7 and a standard deviation of 20 until your sample mean is

Using randn, draw random numbers from a normal distribution with a mean of 7 and a standard deviation of 20 until your sample mean is within 1 of 7 and your sample standard deviation is within 1 of 20. Count how many numbers you had to draw and store it as a variable. Repeat this experiment 100 times and average the result.

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