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A regression predicting mean temperature from CO 2CO2 produces the following out

ID: 3070833 • Letter: A

Question


A regression predicting mean temperature from

CO 2CO2

produces the following output table.

Dependent variable is: Temperature

R-squaredequals=0303%

Variable

Coefficient

Intercept

0707

CO 2CO2

0303

a) What is the correlation between

CO 2CO2

and Temperature?

requals=nothing

(Round to three decimal places as needed.)

Variable

Coefficient

Intercept

0707

CO 2CO2

0303

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Explanation / Answer

please revert if coefficent of determination is 0.3% as it seems that it is 03 or 0.3%

here as we know that coefficient of determination =r2

hence

correlation between CO 2 and temerature =(0.003)1/2 =0.055

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