Which of the following expressions is equivalent to the logarithmic expression below? log 4 (8/x^2) a. log 4 8 + 2 log 4 x b. 2 log 4 8 - log 4 x c. 2 log 4 8 + log 4 x d. log 4 8 - 2 log 4 x

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). =