Consider the hypotheses below.
H0: μ=50
H1: μ≠50
Given that x overbar equals x=51,s=10,n=25,and alpha equals=0.05,
answer the questions below.
a. |
What conclusion should be drawn? |
b. |
Use technology to determine the p-value for this test. |
a. Determine the critical value(s).
The critical value(s) is(are)
nothing.
(Round to three decimal places as needed. Use a comma to separate answers as needed.)
Determine the test statistic,
(Round to two decimal places as needed.)
What conclusion should be drawn? Choose the correct answer below.
A.
Reject the null hypothesis. The data provide
sufficient evidence to conclude that the mean differs from μ=50
B.
Do not reject the null hypothesis. The data
do not provide sufficient evidence to conclude that the mean differs from μ=50
C.
Do not reject the null hypothesis. The data
provide sufficient evidence to conclude that the mean differs from
μ=50
D.
Reject the null hypothesis. The data do not provide
sufficient evidence to conclude that the mean differs from
μ=50
b. Use technology to determine the p-value for this test. What is the p-value?
p-value=
(Round to three decimal places as needed.)
Click to select your answer(s).
Consider the hypotheses below. H0: μ=50 H1: μ≠50 Given that x overbar equals x=51,s=10,n=25,and alpha equals=0.05,...
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