Solve the equations given below1calculate the predicted


Solve the equations given below:

1.)Calculate the predicted value of Y when the value of X=40?

2.)Calculate the regression line for the given data?

1534_1.png

3.)Correlation Coefficient

Calculate the correlation coefficient for the given data and interpret the correlation coefficient. 

37_1.png

4.)Test whether the correlation coefficient  1118_1.pngis significant or not?

5.)Test whether the slope of the regression coefficient is significant or not?

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Mathematics: Solve the equations given below1calculate the predicted
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