Data Presentation And Interpretation Flashcards
1
Q
what dies the measure of central tendency describe
A
the centre of the data
2
Q
what is the mode or modal class
A
is the value of class which occurs most often
3
Q
what does measures of spread show
A
how spread out the data is
4
Q
what do you comment on when comparing data
A
- a measure of location
- a measure of spread
5
Q
how do two variables have casual relationship
A
if a change in one variable causes a change in the other
6
Q
A
