3. representation of data Flashcards
(4 cards)
1
Q
outlier calculations
A
Q3 + k (Q3 - Q1)
Q1 - K (Q3 - Q1)
2
Q
how to calculate cumulative frequency
A
add each frequency
3
Q
frequency density =
A
frequency/class width
4
Q
when comparing data you can comment on
A
measure of location
measure of spread
