Finding the Equation of a Regression Line In Exercises 1726, find the equation of the

Chapter 9, Problem 19

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Finding the Equation of a Regression Line In Exercises 1726, find the equation of the regression line for the data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. If convenient, use technology.Hours Studying and Test Scores The number of hours 9 students spentstudying for a test and their scores on that testHours spent studying, x 0 2 4 5 5 5 6 7 8Test scores, y 40 51 64 69 73 75 93 90 95(a) x = 3 hours (b) x = 6.5 hours(c) x = 13 hours (d) x = 4.5 hours