Mathematics, 01.10.2019 17:30 mercedesamatap21hx0

Calculate the sample standard deviation and sample variance for the following frequency distribution of final exam scores in a statistics class. if necessary, round to one more decimal place than the largest number of decimal places given in the data. scores class frequency 61 - 68 14 69 - 76 5 77 - 84 3 85 - 92 12 93 - 100 13

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