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Unformatted text preview: Use that set of 30 values to do the following: Create a stemandleaf plot of the values (in order). 1 = Q M e d i a n = 3 Q IQR = Arithmetic work to determine whether there are any outliers: Draw a boxandwhisker plot. On a separate sheet, make a histogram using at least six, but no more than ten evenlyspaced intervals. 2 Original data values Data values in order Difference from mean Square of differences 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 totals XXXXXXXXXXXXX STOP: Do not continue unless all group members have matching tables. Work leading to mean (rounded to the nearest 0.1): mean: ___________ Work leading to standard deviation (rounded to the nearest 0.01): standard deviation: ___________ Work leading to YOUR zscore: zscore: __________...
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This document was uploaded on 01/19/2012.
 Fall '09
 Math

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