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36 37 40 40 40 41 42 43 48 50 53 66 A random experiment involves...

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A random experiment involves drawing a sample of 12 data values from a normally distributed population. Calculate the z-score of the maximum of the data set. z = (Round to 3 decimal places) Hint: You will need the mean and standard deviation first. Round your mean and standard deviation calculations to 4 decimal places.
Can you guys help me out with this problem, please? I don't know the way to solve,

math   Statistics-And-Probability   
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