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10 questions
Which of the following is not the measures of central tendency?
mode
mean
median
standard deviation
Median refers to _______.
most frequently occurring score
average
value lies in the middle of the sample
variation in the data
_________ is the average of each score’s squared difference from the mean.
Variance
Mean
Standard deviation
Range
What is the mean of this sample?
(5, 6, 9, 2)
5
6.5
5.5
8
What is the median of following scores?
(3, 5, 8, 10, 16, 18, 20)
16
8
10
13
Which measure of central tendency would be most suitable for the following set of score?
1, 2 ,2 ,2 ,2 ,2 ,2 ,2 ,3 ,4 ,5 ,6 ,7 ,8
mean
mode
median
range
Which measure of central tendency would be most suitable for the following set of score?
1, 101, 104, 106, 111, 108, 109, 200
mode
median
mean
standard deviation
________ refers to the difference between the minimum and maximum score.
standard deviation
range
mode
median
Which of the following measures of central tendency are sensitive to extreme scores?
mean
median
mode
variance
When you have categorical variable, your measure of central tendency should be _____.
median
mean
variance
mode
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