A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 58 specimens and counts the number of seeds in each. Use her sample results (mean = 77.3, standard deviation...

A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 58 specimens and counts the number of seeds in each. Use her sample results (mean = 77.3, standard deviation = 9.4) to find the 90% confidence interval for the number of seeds for the species. Enter your answer as anopen-interval (i.e., parentheses).


90% C.I. =


Answer should be obtained without any preliminary rounding.