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math quiz 4

# math quiz 4 - 2.4100 1.9600 2.7400 1.8200(4 For each of the...

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Math 104: Elementary Statistics Quiz 04. Thursday, 2010 Sep 23. NAME:______Samantha Tellez__________________________ SECTION:_____________________________ Download the excel spread sheet four_sets_of_gpas.xls from MyLMUconnect. (1) For each of the four columns of data, compute the mean values: 2.2840 1.8845 2.5973 1.9783 (2) For each of the four columns of data, compute the standard deviations: 1.2480 1.3520 0.5889 1.2033 (3) For each of the four columns of data, compute the median values:

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Unformatted text preview: 2.4100 1.9600 2.7400 1.8200 (4) For each of the four columns of data, compute the IQRs: 2.0800 2.2800 0.8750 1.8300 (5) Sketch the four box-and-whiskers plots: (6) Sketch histograms of each of the four data sets. Bonus: Sketch all four histograms on the same set of axes. Histogram 2 4 6 8 10 0.5 1 1.5 2 2.5 3 3.5 4 More Bin Frequency...
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math quiz 4 - 2.4100 1.9600 2.7400 1.8200(4 For each of the...

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