Question: How do I solve this statistics question? It is about regression. Thank you Y x predictor predicted variable Variable $1.00 890 $2.00 1050 $3.00 900

How do I solve this statistics question? It is about regression. Thank you

Y x predictor predicted variable Variable $1.00 890 $2.00 1050 $3.00 900 $4.00 1400 What is the r value? Is this considered weak or moderate ? O .448 , relatively weak O .748, moderate or better O .448 , relatively strong O .748 , relatively weak

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