lgioup ubes not atfect the variance.Example 19 The mean and standard d – InterviewSolution

1.	lgioup ubes not atfect the variance.Example 19 The mean and standard deviation of 100 observations were calculatd40 and 5.1, respectively by a student who took by mistake 50 instead of 40 forobservation. What are the correct mean and standard deviation?
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