Graphical Representation Flashcards
(3 cards)
1
Q
Graphs
A
DV = Y axis
IV = X axis
Always title graph and name IV and DV
2
Q
Bar chart
A
When to use a bar chart:
When data plotting is nominal (categorical)
When bars can be in any order
When data is discrete
3
Q
Histogram
A
When to use:
When data is interval/ ratio and continuous
Plots frequency density
Work out increments to go up in, then work out how many people fall into each one
