Th r2 values of different regression are found for a scatterplot. which of the following would be the best mathematical model to use for the data?

a. power model for a power regression r2= 0.522

b. linear model for a linear regression r2= 0.237

c. exponential model for an exponential regression r2=0.712

d. quadratic model for a quadratic regression r2=0.698

The correct answer is choice C;  Exponential model for an exponential regression R2=0.712

Step-by-step explanation:

The coefficient of determination (R2) determines the predictive power of the model. The greater the value of R2, the better the model fits the data. It also serves as an indicator of the overall goodness of fit of the data to a particular model. Hence, the Exponential model for an exponential regression R2=0.712 is the best mathematical model.

Kindly rate my answer. Thanks

21

jk it's 20

step-by-step explanation: