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Large degree of error variance in an experiment

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Reference no: EM132155884

A researcher finds a large degree of error variance in an experiment on children's ability to remember a passage they read as a function of the number of hours they had previously watched television.

a. What does this statement indicate about the scores in each condition?

b. What might cause such variability?

c. What impact will such variability have on the statistical results?

Reference no: EM132155884

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