A random sample of 10 observations was drawn from a large normally distributed population. The data is below. 24 19 18 19 24 22 27 24 20 22 Test to determine if we can infer at the 10% significance level that the population mean is not equal to 22, filling in the requested information below. A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (-0, a) is expressed (-infty, a), an answer of the form (b, ) is expressed (b, infty), and an answer of the form (-0, a) u (b,00) is expressed (- infty, a)U(b, infty). B. The rejection region for the standardized test statistic: C. The p-value is D. Your decision for the hypothesis test: A. Reject H B. Reject H. C. Do Not Reject H.
A random sample of 10 observations was drawn from a large normally
distributed population. The data is below.
24 19
18 19 24 22 27
24 20 22
Test to determine if we can infer at the 10% significance level that the population
mean is not equal to 22, filling in the requested information below.
A. The value of the standardized test statistic:
Note: For the next part, your answer should use interval notation. An answer of
the form (-0, a) is expressed (-infty, a), an answer of the form (b, ) is
expressed (b, infty), and an answer of the form (-0, a) u (b,00) is expressed (-
infty, a)U(b, infty).
B. The rejection region for the standardized test statistic:
C. The p-value is
D. Your decision for the hypothesis test:
A. Reject H
B. Reject H.
C. Do Not Reject H.
D. Do Not Reject H
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
