A survey of nonprofit organizations showed that online fundraising has
A survey of nonprofit organizations showed that online ­fundraising has increased in the past year. Based on a random sample of 55 nonprofit organizations, the mean one- time gift do-nation in the past year was $ 75, with a standard deviation of $ 9.
a. If you test the null hypothesis at the 0.01 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.
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