The following table shows the amount of investment, and the amount of interest they earned. Amount of Investment 1000 2000 3000 10000 500 5000 Amount of interest 50 100 150 500 25 250 What will be the best estimate for the correlation coefficient, r  between the amount of investment and the amount of interest?

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The following table shows the amount of investment, and the amount of interest they earned.

Amount of Investment

1000

2000

3000

10000

500

5000

Amount of interest

50

100

150

500

25

250


What will be the best estimate for the correlation coefficient, r
 between the amount of investment and the amount of interest?

 

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