Skewed Distributions Dot Plots

Mr. Burger's number of customers during rush hour, is greater than Mr. Chicken's number of customers during rush hour.

Mr. Burger's median number of customers during rush hour, is greater than Mr. Chicken's median number of customers during rush hour.

There is more variability in Mr. Chicken's number of customers during rush hour, than Mr. Burger's number of customers during rush hour.

There is less variability in Mr. Chicken's number of customers during rush hour, than Mr. Burger's number of customers during rush hour.

Mean

Median

Mode

Mean

Median

Standard Deviation

Interquartile Range (IQR)

A

B

C

D

F

G

H

J

Set B has the greater range

Set B has the greater median

Set B has the greater mean

Set A is less symmetric that Set B

 Math has a higher median (center) and a wider spread.

 Math has a higher median (center) and a smaller spread.

Math has a lower median (center) and a smaller spread.

Math has a lower median (center) and a wider spread.