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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
7
C
6
D
2
2) ( 2 , 3 , 3, , 7 , 12 ) What is the RANGE?
A
3
B
8
C
12
D
10
3) ( 2 , 3 , 7 , 7 , 10 ) What is the MODE?
A
5
B
7
C
6
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
they have the same range
B
(45, 75, 34, 28)
C
you cannot tell
D
( 5 , 6 , 4 , 5 , 7 )
6) (8 , 5 , 6 , 4, 12) What is the mean?
A
4
B
6
C
8
D
7
7) (2 , 6 , 7 , 8 , 12 , 15, 17, 22) What is the median?
A
15
B
20
C
10
D
9
8) (6 , 8 , 8 , 18 , 18 , 21) What is the range?
A
18
B
8
C
15
D
13
9) (2 , 6 , 7 , 7 , 11 , 10 , 11 , 15) What is the mode?
A
7 and 11
B
7
C
13
D
11
10) (7 , 9 , 11 , 13) What is the median?
A
8.5
B
no median
C
6
D
10
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
10
B
6
C
9
D
9 and 11
13) (7 , 9 , 11 , 13) What is the mean?
A
12
B
6
C
13
D
10
14) (3 , 6 , 7, 15, 17, 17, 21, 29) What is the range?
A
13.5
B
16
C
17
D
26
Helpful Hint
no median
15) (4, 4, 4, 4, 4, 4, 4) What is the median?
A
4.5
B
0
C
4
16) (7, 7, 7, 7, 7, 7, 7) What is the mode?
A
0
B
49
C
7
D
no mode
17) (5, 5, 5, 5, 5) What is the mean?
A
no mean
B
5
C
25
D
0
18) ( 7, 7, 7, 13, 13, 13, 13) What is the mode
A
7
B
7 and 13
C
no mode
D
13
19) ( 2, 2, 2, 5, 5, 5, 18, 23) What is the mode?
A
2
B
5
C
no mode
D
2 and 5
20) ( 5, 8, 2, 10, 8, 9) What is the mean?
A
9
B
7
C
6
D
8
*select an answer for all questions
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