Question

Members of a karate class trained to progress to the next bel population of 84 week, while members of G oup B attended the same regular classes but also me day. Students in Group A p nressed to their next belt levels in an average progressed to their next belt levels in an average of 32 days. Which of the following statements about this study is not true? 19. It level. Their teacher randomly divided the students i to two groups; members of Group A attended their regular karate classes once a of 45 days, and students in Group B Group A is the control group, and Group B is the treatment group. A. B. The explanatory variable is the presence or absence of meditation in.the students preparation.for the next belt level C. The response variable is the number of minutes students spend in daily.meditation The conclusion that daily meditation helps karate students to progress to the next belt level when combined with regular class attendance can be drawn from this study D.

Answer 1

A. True

B. True

C.False

D. Since the time of progress is 45 days for the Group A which is less than that for Group B, the conclusion is True