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I NEED HELP WITH THESE QUESTIONS ASAP! PLEASE HOPING IN 30 MINS! 1. Nine executives reported the following number of telephone calls made during a

I NEED HELP WITH THESE QUESTIONS ASAP! PLEASE HOPING IN 30 MINS!

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1. Nine executives reported the following number of telephone calls made during a ran selected week. 9 20 32 19 10 14 8 17 8 Find the following using rank/percentile formula. Show all your work clearly. (a) Range (b) Q1 (c) Q2 (f) Q3 (g) The interquartile range (h) Variance for this sample (i) The standard deviation for this sample (j) Draw a box and whisker plot of these data

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