A formal hypothesis test is to be conducted to test the claim that the wait times at the Space Mountain ride in Walt Disney World have a mean equal to 38 minutes. Complete parts (a) through (d). a. What is the null hypothesis, and how is it denoted? minute(s) (Type an integer or a decimal. Do not round.) b. What is the alternative hypothesis, and how is it denoted? minute(s) (Type an integer or a decimal. Do not round.) c. What are the possible conclusions that can be made about the null hypothesis? Select all that apply. A. Fail to reject the null hypothesis. B. Reject the alternative hypothesis. C. Reject the null hypothesis. D. Fail to reject the alternative hypothesis. E. Accept the null hypothesis. F. Accept the alternative hypothesis. d. Is it possible to conclude that "there is sufficient evidence to support the claim that the mean wait time is equal to 38 minutes"? OA. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim does not contain equality. OB. No. Hypothesis tests can never find sufficient evidence to support a claim; they can only find sufficient evidence to warrant rejection of a claim. OC. Yes. OD. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim contains equality.
A formal hypothesis test is to be conducted to test the claim that the wait times at the Space Mountain ride in Walt Disney World have a mean equal to 38 minutes. Complete parts (a) through (d). a. What is the null hypothesis, and how is it denoted? minute(s) (Type an integer or a decimal. Do not round.) b. What is the alternative hypothesis, and how is it denoted? minute(s) (Type an integer or a decimal. Do not round.) c. What are the possible conclusions that can be made about the null hypothesis? Select all that apply. A. Fail to reject the null hypothesis. B. Reject the alternative hypothesis. C. Reject the null hypothesis. D. Fail to reject the alternative hypothesis. E. Accept the null hypothesis. F. Accept the alternative hypothesis. d. Is it possible to conclude that "there is sufficient evidence to support the claim that the mean wait time is equal to 38 minutes"? OA. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim does not contain equality. OB. No. Hypothesis tests can never find sufficient evidence to support a claim; they can only find sufficient evidence to warrant rejection of a claim. OC. Yes. OD. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim contains equality.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A formal hypothesis test is to be conducted to test the claim that the wait times at the Space Mountain ride in Walt Disney World have a
mean equal to 38 minutes. Complete parts (a) through (d).
a. What is the null hypothesis, and how is it denoted?
▼ ▼
minute(s)
(Type an integer or a decimal. Do not round.)
b. What is the alternative hypothesis, and how is it denoted?
▼ ▼
minute(s)
(Type an integer or a decimal. Do not round.)
c. What are the possible conclusions that can be made about the null hypothesis? Select all that apply.
A. Fail to reject the null hypothesis.
B. Reject the alternative hypothesis.
C. Reject the null hypothesis.
D. Fail to reject the alternative hypothesis.
E. Accept the null hypothesis.
F. Accept the alternative hypothesis.
d. Is it possible to conclude that "there is sufficient evidence to support the claim that the mean
wait time is equal to 38 minutes"?
O A. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim does not contain equality.
O B. No. Hypothesis tests can never find sufficient evidence to support a claim; they can only find sufficient evidence to warrant
rejection of a claim.
OC. Yes.
O D. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim contains equality.
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