Asked by Nora trevino

A linear regression line y = 0.8x-10 is computed to predict the final exam score y on the basis of the first score x on the first test. Maria scores 78 on her first test. What would be the predicted value of her score on the final exam?

Answers

Answered by Steve
well, just plug in 78 for x and do the math.

I think Maria is failing...
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