5) Estimate the mean and standard deviation of the underlying normal distribution from which the following data has been generated, using the probability plot method. 3.73 4.72 0.27 -1.83 4.99 2.49 4.33 2.33 5.40 1.36 4.38 2.88 3.67 1.25 3.04 1.23 3.19 5.52 -3.58 7.42

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