Multiple Choices
(Choose 1 answer)
(See picture)
Α. (76.6208; 84.0602)
If X = 80, S = 12, and n = 36, and assuming that the population is normally distributed, construct a 95% confidence interval estimate for the population mean μ.
Β. (75.9398, 83.3792)
C. (75.9398, 84.0602)
D. (76.6208, 83.3792)
Let to.025 2.0301 and to.05 = 1.6896.
