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.
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
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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
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