In 2018, the mean age of a student at Cypress College was 25 years old. The President of the school thinks the mean age is now older. State what a Type I Error would mean in the context of the problem. Hint: Set up the hypotheses first. O We think that the mean is less than 25, when it is actually more than 25. O We think that the mean is more than 25, when it is actually equal to 25. O We think that the mean is equal to 25, when it is actually more than 25. We think that the mean is equal to 25, when it is actually less than 25.

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In 2018, the mean age of a student at Cypress College was 25 years old. The President of the school thinks the mean age is now
older. State what a Type I Error would mean in the context of the problem. Hint: Set up the hypotheses first.
O We think that the mean is less than 25, when it is actually more than 25.
O We think that the mean is more than 25, when it is actually equal to 25.
O We think that the mean is equal to 25, when it is actually more than 25.
O We think that the mean is equal to 25, when it is actually less than 25.
Transcribed Image Text:In 2018, the mean age of a student at Cypress College was 25 years old. The President of the school thinks the mean age is now older. State what a Type I Error would mean in the context of the problem. Hint: Set up the hypotheses first. O We think that the mean is less than 25, when it is actually more than 25. O We think that the mean is more than 25, when it is actually equal to 25. O We think that the mean is equal to 25, when it is actually more than 25. O We think that the mean is equal to 25, when it is actually less than 25.
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