2) Which of the following situations can be described by the following expression? (-4) X8 a)

A stock gaining $8.00 per day for four days.
b) The temperature rising 4 degrees per hour for eight hours.
c) Taking a debt of $8 and dividing it equally among four friends.
d) A diver descending 4 meters per minute for 8 minutes.

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). =