Mathematics, 12.02.2020 02:23 ctyrector
Calculate the sample variance and sample standard deviation for the following frequency distribution of heights in centimeters for a sample of 8-year-old boys. If necessary, round to one more decimal place than the largest number of decimal places given in the data.
Class Frequency120.6 - 123.6 17123.7 - 126.7 49126.8 - 129.8 29129.9 - 132.9 41133.0 - 136.0 35
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Calculate the sample variance and sample standard deviation for the following frequency distribution...
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