Find the mean and standard deviation for each of the sample data sets given in Problem. The
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Find the mean and standard deviation for each of the sample data sets given in Problem.
The grade-point averages of a random sample of 100 students from a university’s graduating class are:
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Interval Frequency 1.95-2.15 21 2.15-2.35 19 2.35-2.55 17 2.55-2.75 14 2.75-2.95 9 2.95-3.15 6 3.15-3.35 3.35-3.55 3.55-3.75 3.75-3.95 5 4 3 32 2
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To calculate the mean and standard deviation lets first create a table with th...View the full answer
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Related Book For
Finite Mathematics For Business Economics Life Sciences And Social Sciences
ISBN: 9780134862620
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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