\"5ti" 5 Scientists want to estimate the mean weight of mice after they have been fed a special diet. . . . _ From previous studies, it is known that the weight is normally distributed with a standard Tries remaining. 1 deviation of 4 grams. What is the minimum required sample size if the scientists wish to Marked out of estimate the true mean to within 0.5 grams with 90% confidence? (Round to the 1.00 appropriate integer.) \\' Remove flag Answer: n = C] Check