Sample of southern phone company subscribers

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Reference no: EM1386210

A survey of the number of calls received by a sample of Southern Phone Company subscribers last week revealed the following information.

52 43 30 38 30 42 12 46 39 37 34 46 32 18 41 5

a) Develop a stem-and-leaf chart. Above for tips on presenting Stem-Leaf plot.

b) What basic conclusions can be drawn from this chart?

c) Compute the 5 number System for this data set and list Xmin,Q1,Q2,Q3 & Xmax. See Videos and show how the pointer was computed for each quartile.

Reference no: EM1386210

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