Presentation of Quantitive Data

Question 1

What type of data do Bar Charts represent?

Answer 1

Nominal Data only

Question 2

What type of data are Histograms used for?

Answer 2

Continuous data- Ordinal, Interval, Ratio

Question 3

When would you use a Contingency table?

Answer 3

When drawing conclusions from the data.
(Raw scores shown in columns + rows)

Question 4

When would you use a Scattergram?

Answer 4

Gives a good visual picture of the relationship between two variables.