The average American consumes 97 liters of alcohol per year. Does the average college student consume a different amount of alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 79.1 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer v H₁: ?v Select an answer ✓ c. The test statistic?v= (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places) d. The p-value =

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The average American consumes 97 liters of alcohol per year. Does the average college student consume a
different amount of alcohol per year? A researcher surveyed 12 randomly selected college students and
found that they averaged 79.1 liters of alcohol consumed per year with a standard deviation of 19 liters.
What can be concluded at the the a = 0.05 level of significance?
a. For this study, we should use Select an answer
b. The null and alternative hypotheses would be:
Ho: ? Select an answer
H₁: ? Select an answer ✓
c. The test statistic ? v =
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
d. The p-value =
Transcribed Image Text:The average American consumes 97 liters of alcohol per year. Does the average college student consume a different amount of alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 79.1 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer ✓ c. The test statistic ? v = (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) d. The p-value =
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