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Status: Waiting for your answers.

Given: Sentences were chosen at random from 14th Dalai Lama's book An Open Heart. The number of words in the sentences were counted. This is the result. 6 19 10 15 11 14 9 16 9 6 21 16 4 18 23 22 10 3 13 22 11 23 19 21 Problem: Use the data above to: a) determine the mean and sample standard deviation, b) calculate a 95% margin of error, c) determine the respective confidence interval.     Mean (x̄) = Sample Standard Deviation (s) = Margin of Error = The confidence interval is [, ]