Question: Please write on paper steps: 1 assumptions, 2 hypothesis, 3 Compute the Test statistics, 4 find the P value/critical region, 5 State discussion and conclusion

Please write on paper steps: 1 assumptions, 2 hypothesis, 3 Compute the Test statistics, 4 find the P value/critical region, 5 State discussion and conclusion

QUESTION 8 You interview 300 people about their yearly income in San Francisco, and find a mean income of $80,000, with a standard deviation of $2,000. Construct a 95% confidence interval for the population mean income. For the toolbar, press ALT+F10 (PC) or ALT+EN+F10

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