Determine the median number of calls

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Reference no: EM13867827

Kevin Horn is the national sales manager for National Textbooks Inc. He has a sales staff of 40 who visit college professors all over the United States. Each Saturday morning he requires his sales staff to send him a report. This report includes, among other things, the number of professors visited during the previous week. Listed below, ordered from smallest to largest, are the number of visits last week.

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a. Determine the median number of calls.

b. Determine the first and third quartiles.

c. Determine the first decile and the ninth decile.

d. Determine the 33rd percentile.

Reference no: EM13867827

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