Chapter 3 Flashcards
1
Q
Mean
A
average average (x ̅ sample,μ population) -Highly affected by outliers (extreme values)
2
Q
Median
A
middle value in the arranged data set (50% are above this value, 50% are below this value); less sensitive to outliers
3
Q
Mode
A
most frequently occurring observation in the data
4
Q
Left Skewed
A
(Mean < Median)
5
Q
Right Skewed
A
(Mean > Median)
