Question

You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is 0.214. How confident can you be that your predicted value will be reasonably close to the actual value?

Answer Choices Below!:

Answer 1

the correct answer is A.I can’t be confident at all; this is about as close to a random guess as you can get.

Explanation:

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