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A hospital human resources manager finds that the local average starting salary for nurses is $24,000. She randomly samples 10 nurse's salaries at the hospital and calculates a mean of $23,450 and a standard deviation of $400.
RQ: Is the average starting salary for nurses in her hospital at $24,000 with a 95% confidence level?
1. Choose the Hypothesis
Ho:
H1:
2. Specify the Decision Rule
3. Calculate the Test Statistic & P-value
4. Make the Decision
5. Give an interpretation of the Decision
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