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- 1. Multiple Choice
How many dogs competed in the dog show?
6
14
20
- 2. Multiple Choice
What is the greatest amount of minutes spent on daily homework?
36
74
77
- 3. Multiple Choice
What kind of data representation do you see in the picture?
Dot Plot
Stem and Leaf Plot
Frequency Table
- 4. Multiple Choice
Median means?
Most frequent
Middle number
Average
Largest minus smallest
- 5. Multiple Choice
Find the mode of 34,48,87,56,87,51,29
34
48
87
56
- 6. Multiple ChoiceWhat does "mean" mean?averagemiddlerepeats the mostvariation
- 7. Multiple ChoiceWhat does "mode" mean?averagemiddlerepeats the mostvariation
- 8. Multiple ChoiceHow do you find the range?order least to greatest, then slash from each side until you reach the middleadd the numbers in your data set, then divide by the amount you addedlook for the number that repeats the mosthighest number minus the lowest number
- 9. Multiple ChoiceIn order to find the median, the data must be sorted from least to greatest first.TrueFalse
- 10. Multiple Choice
What is the Maximum data item on this stem and leaf plot?
56%
88%
94%
8122348%
- 11. Multiple Choice
What is the Mode of this data?
96
97
68
802
- 12. Multiple Choice
What is the Minimum data item?
0
71
5
23
- 13. Multiple Choice
How many data items are on the plot?
16
21
22
100
- 14. Multiple Choice
What is the Mode of this data?
74
56888
68
45
- 15. Multiple Choice
What is the Maximum data item on this plot?
10
79
100
224569
- 16. Multiple Choice
While doing a project for P. E. class, Ling researched the number of athletes competing in an international sporting event.
How many countries have exactly 32 athletes?
4
3
6
1
- 17. Multiple Choice
The employee at the department store counted the number of ties on each tie rack.
How many racks have at least 30 ties but fewer than 40 ties?
4
2
7
5
- 18. Multiple Choice
A veterinarian weighed all the dogs that visited his office last month.
How many dogs weighed exactly 22 pounds?
2
0
1
3
- 19. Multiple Choice
How many dogs weighed less than 50 lbs?
(Use the stem and leaf plot.)
2
1
0
5
- 20. Multiple Choice
What are the minimum and maximum scores in section 1?
minimum = 40 , maximum = 95
minimum = 95 , maximum = 40
minimum = 91 , maximum = 90
minimum = 90 , maximum = 41
- 21. Multiple Choice
What are the minimum and maximum scores in section 2?
minimum = 45 , maximum = 90
minimum = 40 , maximum = 95
minimum = 41 , maximum = 91
minimum = 45 , maximum = 91
- 22. Multiple Choice
The back to back stem and leaf plot below shows the exam grades (out of 100) of two sections. The digit in the stem represents the tens and the digit in the leaf represents the ones.
How many students scored higher than 60 in section 1?
20
21
22
19
- 23. Multiple Choice
Which group had the largest range and what is the range?
male and 62
male and 57
female and 54
female and 57
- 24. Multiple Choice
Which group had the higher median and what is that median?
male and 51
male and 51.5
female and 41.5
female and 42
- 25. Multiple Choice
This is the test scores for two different classes. WHICH class has more students?
2009 class
2010 class
neither
Same
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