Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line.(The pair of variables have a significantcorrelation.) Then use the regression equation to predict the value of y for each of the givenx-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below.

font size decreased by 1 font size increased by 1 Hours spent studying comma x

Hoursspentstudying,x 0, 2 3 3 5 5

Testscore, y 40 45 51 47 61 70

(a) xequals

(a) x = 4 hours

(b) x = 2.5 hours

(c) x= 15 hours

(d) x=3.5 hours

Find the regression equation.