botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 53 specimens and counts the number of seeds in each. Use her sample results (mean = 69.6, standard deviation = 18.3) to find the 98% confidence interval for the number of seeds for the species. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). 98% C.I. =

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Q: construct a 99% confidence interval for the true population mean textbook weight.

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