This problem has 6 parts. This is part 1 of 6. Freshman college students are often...

This problem has 6 parts. This is part 1 of 6.

Freshman college students are often wary of the “freshman 15”, gaining 15 pounds during the first year of college. A dietitian on a local college campus decided to collect data to see the validity of the “freshmen 15”. She randomly samples 15 students and measures their weight at the beginning of their first year of college and then again at the end. A summary of the data is below.

The dietitian claims, "on average, there is no difference in the students' weights before and after their freshman year." Select the pair of hypotheses that are appropriate for testing this claim.

Expert Solution

orchestra answered 1 year ago

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This problem has 6 parts. This is part 1 of 6. Freshman college students are often...

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