Visualising data Flashcards
1
Q
Which graphs best describe categorical data?
A
Bar chart
Pie chart
Waffle plot
2
Q
95% CI
A
95% chance that this interval includes the true population value
For relative risk if 95% CI doesn’t contain 1 this is a strong indicator of a real difference between the groups
3
Q
How to visualise odds ratio (graphical representation)
A
Forest plot
4
Q
How to visualise risk reduction (graphical representation)
A
Cates plot
5
Q
Which graphs best describe continuous data?
A
Histogram
Dot plot
Box and whisker plot