Unit 1 Practice Test

the symbol in the picture is the mean for

• standard deviation

• median

• sample

• population

the symbol in the picture is the standard deviation for a

• population

• median

• sample

• bar graph

the graph is...

• bimodal

• skewed right

• skewed left

• symmetric

the graph is...

• bimodal

• uniform

• skewed left

• skewed right

the graph is...

• unimodal

• bimodal

• skewed left

• skewed right

the graph is ...

• trimodal

• unimodal

• uniform

• outlier

the graph is...

• unimodal

• symmetric

• bell-shaped

• all of these are correct

the graph shows

• bimodal

• skewed left

• outlier

• symmetric

A Pie Chart is

• Categorical

• Quantitative

A histogram is

• Categorical

• Quantitative