Chapter 4 Flashcards
1
Q
What is data mode?
A
The value(s) that occur the most for a variable.
2
Q
What does the covariance explain?
A
How much one variable is expected to change when theother variable changes.
3
Q
What is stemming?
A
only leaving behind the word stem.
4
Q
Defining distance
A
The magnitude of differece between observations
