• Original Claim: The average salary for all jobs in Minnesota is less than $65,000.
• Test the claim using = 0.05 and assume your data is normally distributed and , the population standard deviation, is unknown.

1. Write the null and alternative hypothesis symbolically and identify which hypothesis is the claim.
2. Is the test two-tailed, left-tailed, or right-tailed? Explain.
3. Which test statistic will you use for your hypothesis test; z-test or t-test? Explain.
4. What is the value of the test statistic? What is the P-value?
5. What is the critical value?
6. What is your decision; reject the null or do not reject the null?
7. Explain why you made your decision including the results for your p-value method or the critical value method.
8. State the final conclusion in non-technical terms.