12 questions
What is the mode?
4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82
4
9
6
5
Which is the MIDDLE of an ordered set of data?
Mean
Median
Mode
Range
Which is a synonym for "average?"
mean
median
mode
range
spread
mean
outlier
median
How many students scored more than 80%?
10
13
7
15
What measure of central tendency (mean, median or mode) would be best for the following set of data?
0, 89, 92, 97, 99, 100
Mode, because it is the one that shows up the most.
Median, because there is an outlier. The outlier would influence the mean too much.
Mean, because you should always use the mean.
There is not a best measure of central tendency for this data.