Problem 1. Given is a sample of measurements 2,9,6, 7, 7,6,8, 6, 5, 25 a) Draw the dotplot for the data. distribution; How would you describe the shape of the b) Find the mean , the median m and the mode c) Find the sample standard deviation s of the distribution; d) Find the the z-score of the largest and the smallest of the measurements. Does it indicates that they are unusual?; e) Construct the boxplot for the data set. Then confirm the answer given in d).

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