To answer the following questions, download the article \'Acute partial passive stretching increases range of motion and muscle strength* by Mandroukas et al. This is a recently published scientific article from the Journal of Sports Medicine and Physical Fitness. In this course, we did not cover everything that this article talks about, but you should be able to understand large portions of it. Answer the following questions. TRUE OR FALSE: This is a cross-sectional study. How many subjects were enrolled in the study? Which hypothesis test did the authors use? What was the level of significance used in the study? What was used to measure range of motion in this study?
a)it is a cross-sectional studt.It is true because they aim to provide data on the entire population under study,
b)subjects enrolled in the study- 22 subjects were enrolled in a study
c)t-test-independent as the value of one sample does not the value of the other sample
d)level of significence is .05
e)As in the case study different angles has been measured ,so the instrument used is goniometer
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