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A large Median 93 StdDev 22.59 25 50 75 100 The L -isa bew surnmary becase to data「 summary of the cl From a OB. 67% 0E95% OD, 81.4% °C, 68% OA. Betwein 75% and 80% C. between 65% and 70% ○B. Between 20% rd 25% D Beeween 55% and 90% 6

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a) The mean is a better summary because the data covers all of the observations b) viation is better summary of the spread because the data spread covers all of the observations. c) Answer: 6890. d) Answer: C That is, between 65% and 70%. c) The problem is The distribution of the given data set is skewed to left and a symmetrical.

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