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WorksheetsMean Median Mode Q1 Q3
Total questions: 15
Worksheet time: 1hrs 5mins
Name
Class
Date
1.
At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10
12,10,10,10,13,12,11,13,10
a)
13
b)
12
c)
11
d)
10
2.
Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Ervin's scores?
a)
193
b)
127
c)
60
d)
66
3.
What is the mode?
a)
# happening the most
b)
the average
c)
biggest - smallest
d)
the middle #
4.
The scores awarded to 25 students for an assignment were as follows:
4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9
What is the mode?
4 7 5 9 8 6 7 7 8 5 6 9 8 5 8 7 4 7 3 6 8 9 7 6 9
What is the mode?
a)
6
b)
7
c)
8
d)
9
5.
Find the mean of these numbers:
5,11,2,12,4,2
5,11,2,12,4,2
a)
4.1
b)
6
c)
4.5
d)
4
6.
Find the median of these numbers:
4,2,7,4,3
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
7.
Find the median, mode and range:
3, 5, 7, 9, 11, 8, 3
3, 5, 7, 9, 11, 8, 3
a)
median:7 mode:3 range:7
b)
median:6 mode:3 range:7
c)
median:7 mode:3 range:8
8.
Find the mean of these numbers:
2, 57, 38, 42, 6
2, 57, 38, 42, 6
a)
29
b)
38
c)
50
d)
145
9.
To find the mean of a set of numbers, add up all the items and divide by...
a)
2
b)
The minimum
c)
The maximum
d)
The number of items
10.
In order to find the median, the data must be sorted from least to greatest first.
a)
True
b)
False
11.
What is the range?
a)
average
b)
biggest-smallest
c)
the middle #
d)
# happening the most
12.
Find the Q1, Q3, and the IQR
7, 1, 1, 7, 1, 4, 1
7, 1, 1, 7, 1, 4, 1
a)
Q1=1, Q3=7, IQR=6
b)
Q1=1, Q3=1, IQR=8
c)
Q1=1, Q3=4, IQR=3
d)
Q1=1, Q3=1, IQR=1
13.
Find the median, Q1, and Q3
12, 5, 9, 18, 22, 25, 5
12, 5, 9, 18, 22, 25, 5
a)
med= 12, Q1= 9, Q3=22
b)
med= 9, Q1= 5, Q3 =22
c)
med= 12, Q1= 5, Q3=22
d)
neither
14.
Find IQR
12, 5, 9, 18, 22, 25, 5
12, 5, 9, 18, 22, 25, 5
a)
17
b)
6
c)
5
d)
8
15.
The number of miles that Kiki cycled each week for a 7-week period is shown:
36, 42, 28, 52, 48, 36, 31
What is the Q1, Q3, and IQR
36, 42, 28, 52, 48, 36, 31
What is the Q1, Q3, and IQR
a)
Q1=28,Q3=42, R=14
b)
Q1=31, Q3= 48, R=17
c)
Q1=31, Q3=48, R=16
d)
Q1=28, Q3=52, R=14
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