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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 ?$80?, with a standard deviation of ?$9.
If you test the null hypothesis at the 0.10 level of? significance, is there evidence that the mean? one-time gift donation is greater than ?$75?
Interpret the meaning of the? p-value in this problem.
a. State the null and alternative hypotheses.
tSTAT=
?(Round to two decimal places as? needed.)
?p-value=
?(Round to three decimal places as? needed.)
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suppose the scores for a particular test are normally distributed with mean 76 and standard deviation 6. the
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Calculate the Standard Error of the mean(SEM) using the Central Limit Theorem, and explain how this equation supports your answer.
Choose one of the cardiovascular diseases to focus on. What is the taxonomy of the causative organism (if applicable)?
TNH Industry Human Resources department is concerned about the perception of the hours worked per week at the India facility compared to hours worked at the China facility. Sunila, the HR Manager has asked for your help.
What is the appropriate procedure to test a significant difference in means between the two groups? Use the critical-value method.
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