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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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joanne1718 joanne1718
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4 years ago
Provide an appropriate response.

A medical journal published the results of an experiment on anorexia. The experiment investigated the effects of a controversial new therapy for anorexia. Researchers measured the anorexia levels of 72 adult women who suffer moderate conditions of the disorder. After the therapy, the researchers again measured the women's anorexia levels. The differences between the the and anorexia levels were reported. How many levels does the treatment have in this experiment?

▸ 1 (therapy)

▸ 144 (the adult women who suffer from anorexia measured pre- and post-therapy)

▸ 72 (the adult women who suffer from anorexia)

▸ 2 (pre- and post-therapy)
Textbook 
Statistics: Informed Decisions Using Data

Statistics: Informed Decisions Using Data


Edition: 5th
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eltoroeltoro
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joanne1718 Author
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4 years ago
Thanks
gmiannotti
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Yesterday
You make an excellent tutor!
zsc999
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2 hours ago
Brilliant ツ
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