Exploring Association

Question 1

Which scatterplot would have a trend line with a negative slope?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3108-04-04-10-03-task/mc001-2.jpg

Question 2

The relationship between the price of a t-shirt and the number of t-shirts sold is .

Revolt · Accepted Answer

strong

Question 3

Which two points should the trend line go through to best represent the data given in this scatterplot?

Revolt · Accepted Answer

(40, 60) and (80,120)

Question 4

Which trend line has been drawn correctly using the divide-center method?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3108-04-04-10-07-task/mc001-1.jpg

Question 5

The regression line shows a .

Revolt · Accepted Answer

negative trend

Question 6

If the t-shirts are priced at $13 each, what is a reasonable prediction for the number sold?

Revolt · Accepted Answer

18 t-shirts

Question 7

The independent variable, which will go on the x-axis, is the .

Revolt · Accepted Answer

price of the t-shirts

Question 8

The dependent variable, which will go on the y-axis, is the

Revolt · Accepted Answer

number of t-shirts sold

Exploring Association Answers