A) To test his hypothesis that ballet training will improve both the fielding and batting performance of his players, how should the coach decide which players will take ballet training and which will not? Why should he choose to assign the players in this fashion?
B) Identify/describe the different levels of the independent variable.
The independent variable in this experiment is ballet training. As described above, there are only two levels (training and no training). However, there could be more levels if the coach assigned some players to only two weeks of training, some players to four weeks of training, and some others to six weeks of training.
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