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A95% confidence interval for the mean price of textbooks at a university based on a random sample was ($52.28, $84.87). Assuming that nothing elsechanged, what

A95% confidence interval for the mean price of textbooks at a university based on a random sample was ($52.28, $84.87).

Assuming that nothing elsechanged, what would have been the effect on the confidence interval if a smaller

sample size wasused? Assume that the necessary conditions for finding a confidence interval hold.

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