Answer Happy

in each of the following two examples information about a sample
is given. assuming that the sampling distribution is bell shaped,
give the 95% confidence interval.
5 GZ 7) In each of the following two examples, information about a sample is given. Assuming that the sampling distribution is bell shaped, give the 95% confidence interval. a) The sample proportion is 0.73 and the margin of error le 0.05. ()= 0.73 +06.03): 0.83 ) 6.73-6(0.05) -0.63 0.63 to 0.83 b) The sample mean is 125 and the standard erfer is 20. 0 125 +2 (20) = 165 85 to 165 125 -7(20) 85