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( Listen A researcher took a random sample of 100 students from a large university. She computed a 95% confidence interval to estimate the average

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( Listen A researcher took a random sample of 100 students from a large university. She computed a 95% confidence interval to estimate the average weight of the students at this university. The confidence interval was too wide to provide a precise estimate. True or false? The researcher could produce a narrower confidence interval by increasing the confidence level to 99%. True False Previous Page Next Page Page 35 of 43

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