9. Centre and Spread
Interactive practice questions
Which measure of centre should we use for the following set of data?
$12,15,16,21,22,25$12,15,16,21,22,25
Median
A
Mean
B
Mode
C
Easy
< 1min
Which measure of centre would be best for the following data set?
$15,13,16,17,15,15,15$15,13,16,17,15,15,15
Easy
< 1min
Which measure of centre would be best for the following data set?
$8,10,14,18,19,91$8,10,14,18,19,91
Easy
< 1min
Consider the graph shown. Which measure(s) of center would best represent this data set?
Easy
< 1min
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