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 significant correlation.) Then use the regression equation to predict the value of y for each of the given x-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 0 2 3 4 4 6

(a) xequals3 hours (b) xequals3.5 hours Test score, y 40 44 51 49 61 73 (c) xequals12 hours (d) xequals2.5 hours

regression

jill

Surround your text in `*italics*`

or `**bold**`

, to write a math equation use, for example, `$x^2+2x+1=0$`

or `$$\beta^2-1=0$$`

Stats

Views: 6

Asked: 1 month ago