Mathematics, 28.05.2021 20:20 pedro48

If the lengths of male skis and female skis are used to construct a 95% confidence interval for the difference between the two population means, the result is 14.32 cm < u1 - u2 < 21.95, where lengths of male skis correspond to population 1 and lengths of female skis correspond to population 2. Express the confidence interval with the lengths of female skis being population 1 and lengths of male skis being population 2. a. -14.32 cm < u2 < -21.95 cm.
b. -21.95 cm < u1 - u2 <14.32 cm.
c. 14.32cm u1 - u2 < 21.95 cm.
d. This cannot be determined without having the original data values.

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If the lengths of male skis and female skis are used to construct a 95% confidence interval for the...