Question: A data set consists of 2m2 1 zeros, one m, and one m. a. Compute x and s for this data set. b.

A data set consists of 2m2 − 1 zeros, one −m, and one m.

a. Compute ¯ x and s for this data set.

b. How many standard deviations from the mean is the observation m?

c. Assuming that m ≥ 4, what percentage of the observations lie within three standard deviations to either side of the mean?

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a If you added 2m21 zeros one m and one m you would get a sum of zero Therefore the sample mean woul... View full answer

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