A student wants to determine if there is an association between shoe size and SAT scores. Shoe Size and SAT Score
1200
1100
1000
SAT Score
900
800
700
600
5 6 7 8 9 10 11 12 13
Shoe Size
Which of the following can be interpreted from this data?
OA.
There is a negative association between shoe size and SAT score.
OB.
There is no association between shoe size and SAT score.
OC. There is both a positive and a negative association between shoe size and SAT score.
OD
There is a positive association between shoe size and SAT score.

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.

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). =