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1 Answer
May 12, 2018

Third data set i.e. #{1,2,2,3,5,5,6,7,7,8,8,8,9,10,11,13}#

Explanation:

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The graph indicates that between #1-3# we have four data points, between #4-6# we have three data points, between #7-9# we have six data points, between #10-12# we have two data points and between #13-15# we have one data point. This means total #16# data points.

This is so only in third data set i.e. #{1,2,2,3,5,5,6,7,7,8,8,8,9,10,11,13}#