6. A researcher wishes to estimate within 2 points the average systolic blood pressure of female college students. If sh
Posted: Mon Nov 15, 2021 12:16 pm
6. A researcher wishes to estimate within 2 points the average systolic blood pressure of female college students. If she wishes to be 95% confident, how large a sample should she select if the population standard deviation of female systolic blood pressure is 4.8