question archive The following are menarchal ages (in yrs) of 20 females swimmers who began training after they had reached menarche Age in years: 140, 161, 134, 146, 137, 132, 137, 143, 129, 141, 151, 148, 128, 142, 141, 136, 142, 158, 127, 156 (A) Determine the standard deviation of the data set (B) Determine the skew of the data set (C) Determine the percent variability of the data set (D) Build a modified box plot of the data set

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The following are menarchal ages (in yrs) of 20 females swimmers who began training after they had reached menarche

Age in years: 140, 161, 134, 146, 137, 132, 137, 143, 129, 141, 151, 148, 128, 142, 141, 136, 142, 158, 127, 156

(A) Determine the standard deviation of the data set

(B) Determine the skew of the data set

(C) Determine the percent variability of the data set

(D) Build a modified box plot of the data set