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In: Statistics and Probability

Find the equation of the regression line for the given data. Then construct a scatter plot...

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.

Hours spent studying, x: 0, 1, 2, 4, 5, 6

Test score, y: 39, 44, 51, 49, 63, 72

​(a) x = 2 hours ​(b) x = 2.5 hours ​(c) x = 13 hours ​(d) x = 3.5 hours

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