Ho: p≥ 0.75 Ha: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.05. Round your answers to four decimal places. a. p=0.68 p-value Conclusion: p-value less than or equal to 0.05, reject b. p = 0.72 p-value Ho Conclusion: p-value greater than 0.05, do not reject Ho c. p=0.70 p-value Conclusion: p-value less than or equal to 0.05, reject Ho d. p=0.77
Ho: p≥ 0.75 Ha: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.05. Round your answers to four decimal places. a. p=0.68 p-value Conclusion: p-value less than or equal to 0.05, reject b. p = 0.72 p-value Ho Conclusion: p-value greater than 0.05, do not reject Ho c. p=0.70 p-value Conclusion: p-value less than or equal to 0.05, reject Ho d. p=0.77
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:9.5 Practice
Questions Exercise 09.36 (Population Proportion)
1.
2.
Consider the following hypothesis test:
Ho: p≥ 0.75
Ha: p < 0.75
A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 0.05.
Round your answers to four decimal places.
a. p = 0.68
p-value
Conclusion:
p-value less than or equal to 0.05, reject Ho
b. p = 0.72
p-value
Conclusion:
p-value greater than 0.05, do not reject ✓ Ho
c. p = 0.70
p-value
Conclusion:
p-value less than or equal to 0.05, reject Ho
d. p = 0.77
p-value
Conclusion:
p-value greater than 0.05, do not reject ✓ Ho
Icon Key
Question 1 01 2 ►
Hint(s) Check My Work
Hint(s) Check My Work
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