Chapter 5 Flashcards
1
Q
5 N summary ( a good way to summarize a distribution) ( of qualitative data)
A
Max Q3 Median Q1 Min
2
Q
The way to display 5N summary
A
Boxplot ( good for displaying outliers)
3
Q
Outliers
A
Any point more than 1.5 IQR from either end of the box plot is nominated as an outlier
4
Q
Far Outlier
A
If a point is more than 3.0 IQR from either end of the box plot
5
Q
When comparing distributions of several groups consider their
A
.Shape
. Center
. Spread
6
Q
Timeplots
A
Displays data that change overtime
