If the standard deviation was 1.8 pounds, construct a 90% confidence interval for p, the true mean weight Poss.
#1 The mean cholesterol level of a random sample of 100 adults aged 45 – 54 was 216 milligrams with a standard deviation of 19.5 milligrams. Construct a 98% confidence interval for p, the true mean cholesterol level of adults aged 45 54. • #2 When Mendel conducted his famous genetics experiments with peas, he […]