Verify the sample mean

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Reference no: EM131396981

For the observations
21, 36, 42, 24, 25, 36, 35, 49, 32

verify that the sample mean, 20% trimmed mean, and median are X¯ = 33.33, X¯ t = 32.9, and M = 35.

Reference no: EM131396981

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