Find the level of a two sided confidence interval that is based on the given value of tn1, 2 and the given sample size a t 2 776, sample size 5 b t 2 718, sample size 12 c t 5 841, sample size 4 d t 1 325, sample size 21 e t 1 746, sample size 17 ...

Find the level of a two-sided confidence interval that is based on the given value of tn1,/2

Question:

Find the level of a two-sided confidence interval that is based on the given value of tn−1,α/2 and the given sample size?
a. t = 2.776, sample size 5.
b. t = 2.718, sample size 12.
c. t = 5.841, sample size 4.
d. t = 1.325, sample size 21.
e. t = 1.746, sample size 17.