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SAT, 17.07.2019 01:30 ryvergoss

The following data give the hours spent studying per week by nine students. 12, 16, 7, 22, 11, 18, 7, 25, 16. (a) find the mean, median and mode. (b) find the range, variance and standard deviation

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The following data give the hours spent studying per week by nine students. 12, 16, 7, 22, 11, 18, 7...
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