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A survey of nonprofit organizations showed that online fundraising increased in the past year. Based on a random sample of 52 nonprofit organizations, the mean
A survey of nonprofit organizations showed that online fundraising increased in the past year. Based on a random sample of
52
nonprofit organizations, the mean one-time gift donation in the past year was
$80,
with a standard deviation of
$9.
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 $75? |
b. | Interpret the meaning of the p-value in this problem. |
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Part 1
a. State the null and alternative hypotheses. Choose the correct answer below.
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