Which measure of center would be the best one to represent the data? Mean, Median, or Mode?
Median. When there are outlier, the mean will be affected and is therefore not a good representation of the data.
To find the median of this data, you must first make a list. Write this list on the board.
Describe the shape of the data.
Symmetrical
Which class has the greater RANGE?
Class A
Describe the shape of the data.
Skewed right.
Describe the shape of the data.
Skewed right
What is the MODE of the data?
30
What do we call the one value all the way to the left on the dot plot?
An outlier
Describe the shape of the data.
Skewed left