3 5 6 2 Female and Male Life Expectancyes 85 80 75 70 65 60 55 50 45 Male 35 30 25 20 10 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Female (b) Use technology to find the equation of the least squares regression line, the correlation coefficient, and the coefficient of determination. Round each to three decimal places. Sketch the line in the scatter plot. Interpret the correlation coefficient and the coefficient of determination. (c) Use the equation of the least squares regression line to predict the male life expectancy in Egypt, where the female life expectancy is 72. Round to one decimal place