15 questions
What is the range?
The sum of the largest and smallest number
The number in the middle
The difference between the maximum and minimum value
The number that appears most often
Look at the dot plot. Notice there are groups of data around the numbers 0, 20, and 40. What do we call those groups of data?
Outliers
Clusters
Gaps
7
Find the IQR (Q3 - Q1) of the data
20, 22, 25, 29, 31
What is the Upper Quartile of the data 5, 7, 4, 4, 6, 2, 8.
5
6
7
8