\f16 12 70,5 0.5 1, 1,5 2 2'5 3 3,5 4 4'5 5 5,5 x Scatter diagram #1 V b. What does the scatter diagram indicate about the relationship between the two variables? There appears to be a linear relationship between 3 and y. c. Try to apprOXImate the relationship between a: and y by drawing a straight line through the data. Which of the follomng scatter diagrams with a trend line accurately represents the data? 16 12 -0,5 0.5 1{ 1.5 2 2'5 3 3.5 4 4'5 5 5.5 X -CI5 ' 05 15 25 35 45 55 X "16 | Select vl 11. Develop the estimated regression equation by computing the values ofbu and In using Equation 14.6 and Equation 14.? (to 1 decimal). + 3 \"It, II a. Use the estimated regression equation to predict the value ofy when x = 4 (to 1 decimal). \"It, ||