Kizspy | Question: 42
(Choose 1 answer)
(See picture)
Α. 2.576; -2.576
Β. 2.326; -2.326
C. 2.609; -2.609
D. 2.352; -2.352
FUOVERFLOW
E. None of the other choices is true
Let
20.0052.576; 20.01 = 2.326
10.005,149 2.609, 10.01,149=2.352
The critical values for a two-tail hypothesis test
Η₁: μ ≠ 15
when the population standard deviation is unknown, the sample size is 150 and a = 0.01, are
