Quartiles and Percentiles Flashcards
1
Q
Quartiles
A
the data is broken into 4 equal parts
2
Q
First quartiles
A
first 1/4 of the data point=25%
3
Q
second quartiles
A
also know as Meian=50%
4
Q
Third quartiles
A
data that lies between 1/2 and 3/4 of the way through the data set. =75%
5
Q
Fourth quartiles
A
as know as Maximum
6
Q
percentiles
A
the percentage of data values that fall at or below another data values
