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At a school there are two different math classes of the same age. The two classes have different ...

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At a school there are two different math classes of the same age. The two classes have different ...

At a school there are two different math classes of the same age. The two classes have different teachers. The school principal is interested in gauging the effectiveness of two different teaching methods and asks each teacher to try one of the methods. At the end of the semester both classes are given the same test and the results are compared. In this experiment, what is the variable of interest? Give some examples of variables which could be confounding variables.

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JoannaMills

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Reagan Chitty, Chelsea Canal

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Scullion Author

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7 years ago

My exam is literally tomorrow!

thanks

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JoannaMills

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7 years ago

Good luck on your exam!

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sisparks

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4 years ago

thanks!

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Reagan C.

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4 years ago

thanks!

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Anna A.

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3 years ago

thxs

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Faithers M.

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3 years ago

thanks!

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Celia S.

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3 years ago

thank you

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Shanice J.

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3 years ago

thank you

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Santiago G.

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#10

3 years ago

thanks

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Chelsea C.

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#11

3 years ago

thanks

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fgvfg56

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#12

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thanks

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