Kizspy | Question: 37
(Choose 1 answer)
In a sample of 10 randomly selected women, it was found that their mean height was 63.4 inches. From previous studies,it is assumed that the standard deviation of the population is 2.4 inches. Construct the 95% confidence interval for the population mean.
Α. (61.9, 64.9)
Β. (60.8, 65.4)
C. (59.7, 66.5)D. (58.1, 67.3)
E. None of the other choices is correct
Let 20.025 1.96, 20.05 1.65, to.025,9 = 2.26
