Question: What conclusion can you draw from the test in Exercise 10? a) The participants lost weight, on average. b) The mean BMI for the informed

What conclusion can you draw from the test in Exercise 10?

a) The participants lost weight, on average.

b) The mean BMI for the informed participants changed during the study.

c) The mean difference in BMI was not zero for the participants who were informed that their work qualifies as an active lifestyle.

d) The mean change in BMI was greater for the participants who were informed that their work qualifies as an active lifestyle than for those who were not informed.

e) Hotel maids should concentrate on the exercise aspect of their jobs.

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