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Question: What conclusion can you draw from the


What conclusion can you draw from the test in Exercise 10?
1. The maids lost weight, on average.
2. The mean BMI for the informed maids changed during the study.
3. The mean difference in BMI was not zero for the maids who were informed that their work qualifies as an active lifestyle.
4. The mean change in BMI was greater for the maids who were informed that their work qualifies as an active lifestyle than for those who were not informed.
5. Maids should concentrate on the exercise aspect of their jobs.

2.99

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