Question: For X1 = 10, X2 = 5, s21 = 21, s22 = 29, n1 = n2 = 16, compute a 0.95 confidence interval for the

For ¯X1 = 10, ¯X2 = 5, s21

= 21, s22

= 29, n1 = n2 = 16, compute a 0.95 confidence interval for the difference between the means using Welch’s method and state whether you would reject the hypothesis of equal means.

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