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WorksheetsScatterplots Practice
Total questions: 40
Worksheet time: 7hrs 40mins
Based on the scatterplot, what is the best prediction of the number of hours one of Phil's friends spends sleeping when the friend spends 1 hour playing video games?
9 hours
13 hours
5 hours
15 hours
Based on the scatterplot, what is the best prediction of the average amount of money spent on groceries for a household that has 7 people?
$240
$160
$180
$285
Which scatterplot suggests a linear relationship between x and y?
Based on the scatterplot, what is the best prediction of the resting heart rate, in beats per minute, of a person who exercises an average of 8 hours per week?
20 beats per minute
60 beats per minute
25 beats per minute
40 beats per minute
Based on the scatterplot, what is the best prediction of the average number of hours a person spends at work every week if that person spends an average of 10 hours on recreational activities each week?
34 h
78 h
50 h
65 h
Which scatterplot suggests a linear relationship between x and y?
Which scatterplot does NOT suggest a linear relationship between x and y?
Based on this scatterplot, approximately what score should a student with 6 absences expect to receive on the final exam?
60
86
11
76
The daily attendance at a bowling alley was recorded for 15 days. The scatterplot shows the number of lanes rented each day and the number of people who bowled that day. Which statement is best supported by the scatterplot?
There is a non-linear assocation between the number of lanes rented and the number of people who bowl.
There is a negative linear association between the number of lanes rented and the number of people who bowl.
There is no apparent association between the number of lanes rented and the number of people who bowl.
There is a positive linear association between the number of lanes rented and the number of people who bowl.
Which scatterplot does NOT suggest a linear relationship between x and y?
25
According to the scatter plot, how many days does it take to mow 30 lawns?
2 days
3 days
4 days
5 days
About how many lawns can be mowed in 1 day, based on the scatter plot?
5 lawns
17 lawns
8 lawns
12 lawns
Does the scatter plot of the infant's weight show a positive, a negative, or no relationship?
Positive
Negative
No relationship
Cannot be determined from the given information
What type of relationship, if any, does the scatter plot of the numbers of girls and boys in 10 different classrooms show?
Positive
Negative
No relationship
Cannot be determined from the given information
What type of relationship does the data in the "Cost of Juice" scatter plot show?
Positive
Negative
No relationship
Cannot be determined from the given information
a) How many bushels are needed for 350 apples?
4
8
12
16
about how many apples can be placed in 8 bushels?
150
175
220
240
$160
Based on the trend in the data, approximately how many free throws would a player be expected to make if he attempted 60 free throws?
58
38
25
70
Based on the scatterplot, what is the best prediction for a 10 page pamphlet?
1,500
2,000
2,400
2,700
Based on the data, what is the best prediction of the word count for a 8 page pamphlet?
1,900
1,600
2,100
2,400
Based on the scatterplot, what is the best prediction for the number of servings of iced tea sold on a day where the food trailer has 80 customers?
62
40
73
52
Based on the scatterplot, make a prediction if the person spends 5 hours on recreational activities?
75
60
40
30
Based on the scatterplot, what is the best prediction for the average number of hours a person spends on recreational activities if they spend 10 hours working?
15
35
65
30
Based on the scatterplot, what is the best prediction of the average number of hours a person spends at work every week if that person spends an average of 20 hours on recreational activities every week?
40
20
28
30
