You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: P≥ 0.75 H₂: P < 0.75 A sample of 270 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.05. (a) p = 0.67 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value= State your conclusion. O Reject Ho. There is sufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.71 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject Ho. There is sufficient evidence to conclude that p < 0.75. Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
You may need to use the appropriate appendix table or technology to answer this question.
Consider the following hypothesis test.
Ho: p≥ 0.75
H₂: P < 0.75
a
A sample of 270 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use α = 0.05.
(a) p = 0.67
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Reject Ho. There is sufficient evidence to conclude that p < 0.75.
Do not reject Ho. There is insufficient evidence to conclude that p < 0.75.
Reject Ho. There is insufficient evidence to conclude that p < 0.75.
Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.
(b) p = 0.71
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Reject Ho. There is sufficient evidence to conclude that p < 0.75.
Do not reject Ho. There is insufficient evidence to conclude that p < 0.75.
Reject Ho. There is insufficient evidence to conclude that p < 0.75.
Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.
OOO
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: p≥ 0.75 H₂: P < 0.75 a A sample of 270 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use α = 0.05. (a) p = 0.67 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is sufficient evidence to conclude that p < 0.75. Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. Reject Ho. There is insufficient evidence to conclude that p < 0.75. Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.71 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is sufficient evidence to conclude that p < 0.75. Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. Reject Ho. There is insufficient evidence to conclude that p < 0.75. Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. OOO
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman