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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?

Please help whenever you get the chance. Don't leave me hanging! XD Thanks!

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4 answers

  1. low coefficient means the data do not cluster close to the line. So, not very confident.

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  2. Thank you so much Steve. you're a lifesaver bro! :)

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  3. Was this right @basketball&batman

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  4. yes i think

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