Question

based on the scatterplot, which is the best prediction of the number of games a baseball team won if the team practiced 3 hours each week during the season?

Graph:
hours: 0.7, 0.7, 1, 1.3, 2.2, 2.2, 2.4, 2.7, 3.3, 3.7, 4, 4, 4.3, 5
number of games won: 4, 6, 8, 8, 9, 10, 11, 13, 14, 14, 15, 16, 18, 18, 20

A: 10 games
B: 20 games
C: 13 games
D: 16 games

Answer 1

which conclusion is best supported by the scatterplot?
graph:
nights: 1, 1 ,2 2, 3, 3 ,3 4, 4 ,5 ,5
total cost (dollars): 90, 110, 110, 290, 270, 300, 350, 450, 460, 560, 600

A: As the number of nights spent in a hotel increases, the total cost of the hotel increases.
B: As the number of nights spent in a hotel increases, the total cost of the hotel decreases.
C: As the number of nights spent in a hotel increases, the total cost of the hotel stays the same.
D: There is no relationship between the number of nights spent in a hotel and the total cost of the hotel.

Answer 2

Based on the trend in the scatterplot, the best prediction for the number of games a baseball team won if the team practiced 3 hours each week during the season would be C: 13 games.

Answer 3

Based on the scatterplot, the best-supported conclusion is A: As the number of nights spent in a hotel increases, the total cost of the hotel increases.