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A study is done to test the claim that Company A retains its workers longer than...

A study is done to test the claim that Company A retains its workers longer than Company B. Company A samples 16 workers, and their average time with the company is 5.2 years with a standard deviation of 1.1. Company B samples 21 workers, and their average time with the company is 4.6 years with a standard deviation of 0.9. The populations are normally distributed. Write hypotheisis in a symbolic form Find the critical value or p-value Reject the null hypothesis or fail to reject the null hypothesis. Write Conclusion addressing claim Please explain clearly. I do not understand. Thank You.

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