10. Given that the following sample 19, 16, 21, 17, 20, 21, 22, 20, 19 was taken from a normal distribution with a stand
Posted: Mon Jul 11, 2022 11:50 am
10. Given that the following sample 19, 16, 21, 17, 20, 21, 22, 20, 19 was taken from a normal distribution with a standard deviation of 3. What is the 99% confidence interval of the mean of the sampling population? a. 16.869 to 22.02 b. 16.637 to 22.251 c. 17.484 to 21.404 d. 17.203 to 21.686