Vocab 6 2-3 Flashcards
1
Q
Statistics
A
The branch of math concerning data
2
Q
Descriptive statistics
A
The listing of data
3
Q
Frequency distribution
A
Arrangement of data
4
Q
Normal curve
A
A graph of frequency that is symmetrical
5
Q
Central tendency
A
A number that describes the average score
6
Q
Variablbility
A
A measure or spread of data
7
Q
Standard devotion
A
A measure of variability that shows the average distance from the mean
8
Q
Correlation coefficient
A
Dis rives the direction and strength
9
Q
Inferential status
A
Numerical methods
