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Differences between means for the data from liberals

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Reference no: EM131741872

Question: Using your work in Exercise 1, calculate the variance and the standard deviation of the distribution of differences between means for the data from liberals and conservatives.

Exercise 1: Calculate the variance version of standard error for the data in Exercise 2-for the liberals (2, 1, 3, 2) and then for the conservatives (4, 3, 3, 5, 2, 4).

Exercise 2: Calculate s2 for the following data:

Liberals: 2, 1, 3, 2

Conservatives: 4, 3, 3, 5, 2, 4

Reference no: EM131741872

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