Physics, 22.10.2020 16:01 carterh166

The director of the swimming program at the YFCA wanted to try out a new method of teaching. For half the summer session he told his instructors to use their usual teaching methods. Then half way through the summer he had all the instructors switch to his new method. Between the middle and end of the summer a significant portion of the students showed marked improvement. What is the independent, and dependent variable, and confound.

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The director of the swimming program at the YFCA wanted to try out a new method of teaching. For hal...

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