The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?
A. 50 min
B. 80 min
C. 45 min
D. 60 min
2. Multiple Choice
1 minute
1 pt
What type of correlation (association)? The outside temperature and the amount of layers you wear.
Positive correlation
Negative correlation
No correlation
3. Multiple Choice
1 minute
1 pt
1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
65
92
70
76
4. Multiple Choice
20 seconds
1 pt
What type of correlation? The temperature outside and the amount of ice cream sales.
Positive correlation
Negative correlation
No correlation
5. Multiple Choice
30 seconds
1 pt
The number of siblings you have and your weight.
Positive correlation
Negative correlation
No correlation
6. Multiple Choice
2 minutes
1 pt
If Gold's Gym paid $250 for each TV, how many did they buy?
30
60
45
20
7. Multiple Choice
3 minutes
1 pt
If the carpenter worked for 6 days, how much did he earn?
1250
1500
1750
2000
8. Multiple Choice
30 seconds
1 pt
What is the correlation between length of running start and distance of jump?
positive: the further you run the further you jump
negative: the less you run the less distance of your jump
positive: the further your running start the less your distance
9. Multiple Choice
1.5 minutes
1 pt
Make a prediction for a resting heart rate after 6 hours of exercise a week.
6
50
55
59
10. Multiple Choice
2 minutes
1 pt
The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?
The more books students read, the lower their English grade.
The more books students read, the higher their English grade.
The fewer books students read, the higher their English grade.
No relationship exists between the number of books students read and their English grades.
11. Multiple Choice
2 minutes
1 pt
According to the graph, how many students are in the class?
26
25
15
30
12. Multiple Choice
1 minute
1 pt
If Zion works 45 hours a week, how much will his weekly salary be?
about $500
$600
about $700
$1500
13. Multiple Choice
30 seconds
1 pt
Who is this ?
Pluto
Goofy
Goofer
Snoopy
14. Multiple Choice
30 seconds
1 pt
What type of correlation does this graph have?
positive
negative
none
all of the above
15. Multiple Choice
1 minute
1 pt
What type of correlation does this graph have?
Negative
no association
positive
16. Multiple Choice
30 seconds
1 pt
Which scatter plot show a positive relationship?
Graph A
Graph B
Graph C
Graph D
17. Multiple Choice
30 seconds
1 pt
Which scatter plot shows no relationship?
Graph A
Graph B
Graph C
Graph D
18. Multiple Choice
2 minutes
1 pt
What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school?
4%
14%
13%
29%
19. Multiple Choice
2 minutes
1 pt
What percentage of girls have blonde hair?
30%
32%
29%
40%
20. Multiple Choice
2 minutes
1 pt
What percentage of SUV's are driven by women?
56.25%
75%
83.25%
86.5%
21. Multiple Choice
2 minutes
1 pt
What percentage of males drive sports cars?
35%
16.25%
65%
25%
22. Multiple Choice
1.5 minutes
1 pt
A survey explored the relationship between gender and band class. Which is a reasonable conclusion?
There are more band members than non-band members
There are more boys in the class than girls
There are more boys in band than not in band
More than half of the bands members in the class are girls
23. Multiple Choice
2 minutes
1 pt
According to the two-way table, a person who plays an instrument is most likely to:
Not play an instrument
Not play a team sport
Play a team sport
All of the above
24. Multiple Choice
2 minutes
1 pt
What percentage of the days that it rained, did they forecast no rain?
About 20%
About 18%
About 14%
About 12%
25. Multiple Choice
2 minutes
1 pt
Of the times when the forecast called for rain, what is the percentage that it actually rained?
About 90%
About 50%
About 70%
About 80%
26. Multiple Choice
2 minutes
1 pt
According to the table, what is the relative frequency of Students ages 14 - 17 who skip breakfast?
About 27%
About 35%
About 15%
About 30%
27. Multiple Choice
2 minutes
1 pt
According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?
About 33%
About 50%
About 40%
About 44%
28. Multiple Choice
2 minutes
1 pt
What is the relative frequency for selecting a teen given that the person likes chocolate?
.112
.267
.164
.056
29. Multiple Choice
2 minutes
1 pt
Given that the person would choose neither, what is the relative frequency if they are an adult?
.26
.037
.084
.143
30. Multiple Choice
2 minutes
1 pt
What is the relative frequency of a person who wears pants out of all those who wear sandals?
4%
14%
20%
36%
31. Multiple Choice
2 minutes
1 pt
What is the relative frequency of people that purchased no food?