Quiz about Scatterplot Relationships Quiz

Question 1

Which scatterplot best represents a nonlinear relationship between the x- and y-values?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 2

Which scatterplot does NOT suggest a linear relationship between x and y?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 3

Which scatterplot does NOT suggest a linear relationship between x and y?

Accepted Answer

J

Answer

F

Answer

G

Answer

H

Question 4

Which scatterplot suggests a linear relationship between x and y?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Which scatterplot suggests a linear relationship between x and y?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 6

A company employee had to read several financial reports. The scatterplot shows the lengths and reading times for those reports. Which prediction of the time in minutes to read a 90-page report is best supported by the data?

Accepted Answer

125 min

Answer

95 min

Answer

105 min

Answer

155 min

Question 7

A catering company recorded the total number of cookies that were eaten at events with different numbers of guests. Based on the scatterplot, approximately how many cookies would be eaten at an event with 45 guests?

Accepted Answer

44

Answer

41

Answer

39

Answer

48

Question 8

The scatterplot shows the number of customers and the number of servings of iced tea sold at a food trailer each day over a 7-day period. Based on the scatterplot, which of these is the best prediction for the number of servings of iced tea sold on a day where the food trailer has 80 customers?

Accepted Answer

53

Answer

62

Answer

40

Answer

30

Question 9

An organization published pamphlets of different lengths. The scatterplot shows the relationship between the number of pages and the word count of each pamphlet. Based on the data, which of these is the best prediction of the word count for a 10-page pamphlet?

Accepted Answer

2,400

Answer

1,500

Answer

2,000

Answer

2,700

Question 10

The scatterplot shows the relationship between the weight in pounds and the age in weeks of a certain dog breed. Based on the scatterplot, which is the best prediction of the weight in pounds of a dog that is 28 weeks old?

Accepted Answer

75 lb

Answer

12 lb

Answer

45 lb

Answer

105 lb

Question 11

The scatterplot shows the relationship between the number of games a baseball team won in a season and the number of hours the team practiced each week during the season. 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?

Accepted Answer

13 games

Answer

10 games

Answer

20 games

Answer

15 games

Question 12

The scatterplot shows the height in centimeters and weight in kilograms of several students. Based on the scatterplot, which is the best prediction of the height in centimeters of a student with a weight of 64 kilograms?

Accepted Answer

156 cm

Answer

152 cm

Answer

160 cm

Answer

162 cm

Question 13

Based on the scatterplot, which is the best prediction of the total number of pages in a book with 4 chapters?

Accepted Answer

120 pages

Answer

150 pages

Answer

140 pages

Answer

90 pages

Question 14

The scatterplot shows the time spent playing a video game and the number of points scored by several students. Based on the scatterplot, which is the best prediction of the number of points scored by a student who spends 45 minutes playing the video game?

Accepted Answer

1,060

Answer

1,200

Answer

920

Answer

1,300

Question 15

Number of Nights in a Hotel vs. Total Cost

Which conclusion is best supported by the scatterplot?

Accepted Answer

As the total number of nights spent in the hotel increased, the total cost increased.

Answer

As the total number of nights spent in the hotel increased, the total cost decreased.

Answer

As the total number of nights spent in the hotel increased, the total cost remained the same.

Answer

There no relationship between the number of nights spent and the total cost.

Question 16

A teacher noticed that the students that spent more hours studying multiplication facts made less errors on multiplication errors.

Which graph supports her argument?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 17

The daily attendance at a bowling alley was recorded for 15 days.

Which statement is best supported by the scatterplot?

Accepted Answer

There is a positive linear association between rented lanes and the number of people bowling.

Answer

There is a non-linear association between rented lanes and the number of people bowling.

Answer

There is a negative linear association between rented lanes and the number of people bowling.

Answer

There is no apparent association between rented lanes and the number of people bowling.

Question 18

Julie made 25 long distance international calls to London last month. The scatterplot shows the length and cost of each phone call she made. Which conclusion is best supported by the scatterplot?

Accepted Answer

There is no relationship between the length of the call and the cost.

Answer

As the length of the call increases the cost of the call decreases.

Answer

As the length of the call increases the cost of the call increases.

Answer

As the length of the call increases the cost of the call remains the same.

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