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Statistics #2 (Mean, Median, Mode, And Range
Test Description: Statistics #2 (Mean, Median, Mode, and Range
Instructions: Answer all questions to get your test result.
1) ( 5, 7 , 7 , 6 , 5 ) What is the MEAN?
A
5
B
6
C
7
D
2
2) ( 2 , 3 , 3, , 7 , 12 ) What is the RANGE?
A
8
B
10
C
3
D
12
3) ( 2 , 3 , 7 , 7 , 10 ) What is the MODE?
A
6
B
7
C
5
D
8
4) (2 , 6 , 8 , 11 , 15 ) What is the MEDIAN
A
8
B
5
C
7
D
13
Helpful Hint
Which set has the biggest (greatest) range
5) ( 5 , 6 , 4 , 5 , 7 ) ( 45 , 75 , 34 , 28 ) Which set has the greatest variation?
A
(45, 75, 34, 28)
B
( 5 , 6 , 4 , 5 , 7 )
C
you cannot tell
D
they have the same range
6) (8 , 5 , 6 , 4, 12) What is the mean?
A
6
B
4
C
8
D
7
7) (2 , 6 , 7 , 8 , 12 , 15, 17, 22) What is the median?
A
9
B
20
C
15
D
10
8) (6 , 8 , 8 , 18 , 18 , 21) What is the range?
A
15
B
13
C
8
D
18
9) (2 , 6 , 7 , 7 , 11 , 10 , 11 , 15) What is the mode?
A
11
B
7
C
13
D
7 and 11
10) (7 , 9 , 11 , 13) What is the median?
A
6
B
10
C
8.5
D
no median
Helpful Hint
10
11) (7 , 9 , 11 , 13) What is the mode?
A
9
B
no mode
C
6
12) (7 , 9 , 11 , 13) What is the range?
A
6
B
10
C
9 and 11
D
9
13) (7 , 9 , 11 , 13) What is the mean?
A
12
B
10
C
13
D
6
14) (3 , 6 , 7, 15, 17, 17, 21, 29) What is the range?
A
16
B
13.5
C
17
D
26
Helpful Hint
no median
15) (4, 4, 4, 4, 4, 4, 4) What is the median?
A
4
B
4.5
C
0
16) (7, 7, 7, 7, 7, 7, 7) What is the mode?
A
49
B
7
C
0
D
no mode
17) (5, 5, 5, 5, 5) What is the mean?
A
no mean
B
25
C
0
D
5
18) ( 7, 7, 7, 13, 13, 13, 13) What is the mode
A
13
B
no mode
C
7 and 13
D
7
19) ( 2, 2, 2, 5, 5, 5, 18, 23) What is the mode?
A
2 and 5
B
no mode
C
5
D
2
20) ( 5, 8, 2, 10, 8, 9) What is the mean?
A
7
B
9
C
8
D
6
*select an answer for all questions
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