algebra

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 –0.015. How confident can you be that your predicted value will be reasonably close to the actual value?
o great gods of jishika plz help me in my darkest hour

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  1. If r = ±1.00, that indicates perfect predictability. r = .00 = no predictability. Now what do you think?

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