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Results tagged with self-study
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user 36850
A routine exercise designed to test one's knowledge; often from a textbook, course, or test used for a class or self-study. This community's policy is to "provide helpful hints" for such questions rather than complete answers.
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Interpreting wording for formulating hypothesis testing
"the hypothesis that the dieting program is effective."
That is the null hypothesis!!
So does "effective" mean:
No weight loss
Some weight loss
A weight gain?
Obviously you want (2).
The …
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