A nurse at a local hospital is interested in asking meeting the birth weight of infants. How large a sample mushy select if she desires to be 95% confident that the true mean is within 3 ounces of the sample mean? Population standard deviation of the birth weights is known to be 9 ounces ounces CHOOSE CORRECT ANSWER BELOW(A) 34(B) 35(C) 5(D) 6

of the birth weights is known to be 9 ounces. A nurse at a local hospital is interested in estimating the birth weight of infants. How large a sample must she select if she desires to be 95% confident that the true mean is within 3 ounces of the sample mean? The population standard deviation O A. 34 O B. 35 O c. 5 OD. 6