Okay so for unit rates with ratios of fractions when you do the last part like for an a example Mrs. Kate has drove 26 1/2 miles and used 1 1/4 gallons of gasoline. So for the last part I git 53/2 • 4/5 and you’ll have to times the top numbers and all and so on I got it wrong from 25 1/5. Can someone explain how or did I miss something..

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =