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March 29, 2015

Homework Help: statistics

Posted by metu on Sunday, November 20, 2011 at 8:56am.

Group the largest data set and find mean, median, mode, variance, standard deviation, 15-th, 45-th and 80-th percentiles of the grouped data. Then find the same sample statistics using the ungrouped data. Is there any difference? Comment.

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