Question: A recent study has shown that the average college student who drinks coffee starts drinking coffee before they are22 years old. To verify this study,

A recent study has shown that the average college student who drinks coffee starts drinking coffee before they are22 years old. To verify this study, a sample of 320 college students had an average of 19-year-olds. With a population standard deviation of 1.2. Verify the claim that u<22. Use 0.05 for alpha.

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