A survey of nonprofit organizations showed that online fundraising increased in the past year. Based on a random sample of 59 nonprofit organizations, the mean one-time gift donation in the past year was $75, with a standard deviation of $17. a. If you test the null hypothesis at the 0.05 level of significance, is there evidence that the mean one-time gift donation is greater than $70? b. Interpret the meaning of the p-value in this problem. a. State the null and alternative hypotheses. Choose the correct answer below. OA. Ho:#70 B. Hous70

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
Section: Chapter Questions
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A survey of nonprofit organizations showed that online fundraising increased in the past year. Based on a random sample of 59
nonprofit organizations, the mean one-time gift donation in the past year was $75, with a standard deviation of $17.
a. If you test the null hypothesis at the 0.05 level of significance, is there evidence that the mean one-time gift donation is greater
than $70?
b. Interpret the meaning of the p-value in this problem.
a. State the null and alternative hypotheses. Choose the correct answer below.
OA. Ho:*70
B. Ho: ≤70
Transcribed Image Text:A survey of nonprofit organizations showed that online fundraising increased in the past year. Based on a random sample of 59 nonprofit organizations, the mean one-time gift donation in the past year was $75, with a standard deviation of $17. a. If you test the null hypothesis at the 0.05 level of significance, is there evidence that the mean one-time gift donation is greater than $70? b. Interpret the meaning of the p-value in this problem. a. State the null and alternative hypotheses. Choose the correct answer below. OA. Ho:*70 B. Ho: ≤70
Ос. Нон=75
H₁>75
OE. H: 75
OD. Hos 70
H₁:μ#70
OF. Hous70
Transcribed Image Text:Ос. Нон=75 H₁>75 OE. H: 75 OD. Hos 70 H₁:μ#70 OF. Hous70
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