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Quiz 2.3a - Measures of Central Tendency - 1a Flashcards | StudBud
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Quiz 2.3a - Measures of Central Tendency - 1a
Quiz 2.3a - Measures of Central Tendency - 1a
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StudBud Administration
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Grace Gundling, Jamie Fox 1a statistics/probability
Flashcards
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Questions
10
Answers
1
The mean is the measure of central tendency most likely to be affected by an extreme value.
True
False
2
The mean is the only measure of central tendency that can be used for data at the normal level.
True
False
3
Find the median of the data set: 6, 6, 9, 9, 6, 5, 5, 5, 7, 5, 5, 5, 8.
x=6.2, median=5, mode=6
x=6, median=5, mode=5
x=6.2, median=6, mode=5
x=6.2, median=5, mode=5
4
Which is the only measure of central tendency that can describe nominal data?
Mode
Mean
None of these
Median
5
Find the mean and mode of the data set: 30, 35, 19, 22, 22, 20, 23, 21, 35, 25
M=25.2, mode=35, range=16
M=25.2, mode=22, range=16
M=25.2, mode=22,35, range=16
M=25.2, mode=22, range=19
6
To find the median you must put the data set in order
True
False
7
Find the mode of the data set.
21
69
41
37
8
Every data set must have a mode.
True
False
9
What should not be used to describe the data set?
Median
Mode
None of these
Mean
10
Some quantitative data sets do not have a median.
True
False
