The Relationship between Two Quantitative Variables — Quiz
Question 10 • Statistical Reasoning
Which scatterplot represents the player data?
Answer
A
Image with description A scatter plot titled Weight and 40-Yard Dash Times. The horizontal axis ranges from 170 to 210 in increments of 5 and has no label. The vertical axis ranges from 4 point 30 to 4 point 6 5 in increments of 0 point 0 5 and has no label. Some significant points on the graph are (170, 4 point 3 2), (180, 4 point 3 2), (180, 4 point 3 9), (180, 4 point 4 9), (180, 4 point 5 0), (185, 4 point 3 6), (187, 4 point 5 1), (190, 4 point 3 2), (190, 4 point 5 0), (190, 4 point 5 2), (190, 4 point 5 4), (191, 4 point 5 6), (192, 4 point 6 1), (200, 4 point 4 4), (200, 4 point 5 4), (209, 4 point 4 6), and (209, 4 point 5 2).
B
Image with description A scatter plot titled Weight and 40-Yard Dash Times. The horizontal axis ranges from 4 point 30 to 4 point 6 5 in increments of 0 point 0 5 and is labeled 40-yard time in seconds. The vertical axis ranges from 170 to 210 in increments of 5 and is labeled weight in pounds. Some significant points are (4 point 32, 175), (4 point 3 2, 180), (4 point 3 2, 192), (4 point 3 6, 185), (4 point 40, 180), (4 point 4 3, 200), (4 point 4 6, 208), (4 point 4 7, 180), (4 point 5 0, 180), (4 point 5 0, 190), (4 point 5 1, 187), (4 point 5 3, 190), (4 point 5 3, 208), (4 point 5 4, 192), (4 point 5 5, 190), (4 point 5 6, 192), and (4 point 6 3, 193).
C
Image with description A scatter plot titled Weight and 40-Yard Dash Times. The horizontal axis is labeled Weight in pounds and has no scale. The vertical axis is labeled 40-yard time in seocnds and has no scale. Some points are on the graph and are scattered.
D
Image with description A scatter plot titled Weight and 40-Yard Dash Times. The horizontal axis ranges from 170 to 210 in increments of 5 and is titled weight in pounds. The vertical axis ranges from 4 point 30 to 4 point 6 5 in increments of 0 point 0 5 and is titled 40-yard time in seconds. Some significant points on the graph are (175, 4 point 3 2), (180, 4 point 3 2), (180, 4 point 3 9), (180, 4 point 5), (185, 4 point 3 6), (188, 4 point 5 1), (190, 4 point 5), (190, 4 point 5 2), (190, 4 point 5 4), (191, 4 point 5 3), (200, 4 point 4 3), (200, 4 point 5 4), (209, 4 point 4 6), and (209, 4 point 5 2).