The score of STAT-2910 course out of 100 in Winter 2021 of 10 students are 48, 92, 47, 44, 94, 18, 95, 67, 74, 64. a) ) Calculate Q1, Q3 and IQR of the data. b) Find the mean, median and standard deviation c) Determine whether the smallest value of this data set is an outlier.

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