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Measures of central tendency Flashcards | StudBud
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Measures of central tendency
Measures of central tendency
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Questions
20
Answers
1
What is the mean time Sue spent on all the subjects on Wednesday?
21 min
20 min
18 min
23 min
2
Which statement is false?
Every set of data has exactly 1 mode
Every set of data has exactly 1 range
Every set of data has exactly 1 mean
Every set of data has exactly 1 median
3
In which set of numbers the mean is NOT the same value as the median?
A
D
C
B
4
Which set of data has the same value for both median and mode?
A
D
C
B
5
Which set of data has no mode?
D
A
C
B
6
The mean of the set is 17. What is the missing number?
21
16
19
13
7
Which set of data has the greatest range?
A
D
B
C
8
What is the value of mean in set C ?
12
10
11
13
9
What is true about the set {12,15,12,13,14,15,14}
The set has no median
The set has more than 1 mode
The set has 1 mode
The set has no mode
10
Which set has range = 13 ?
B
D
C
A
11
Which set of data has more than 1 mode?
1D
A
1C
B
12
What is the median time Sue spent on Science?
19 min
16 min
18 min
20 min
13
What is the mean time Sue spent on all subjects on Tuesday?
18 min
19 min
16 min
17 min
14
What is the mean time Sue spent on French?
16 min
18 min
21 min
20 min
15
Which set of data has more than 1 mode?
B
D
C
A
16
The range of the set is 12. What is the missing number?
9
25
22
6
17
The median of the set is 17. What is the missing number?
15
it's not possible
any number will work
18
18
The mean of the set is 16. What is the missing number?
12
10
13
11
19
Which of the averages always uses 2 mathematical operations?
median
mode
mean
mean and median
20
What is the mean time Sue spent on math?
22 min
20 min
21 min
23 min
