Graphs of Data

Which describes the shape of the distribution?

• skewed right

• skewed left

• symmetric

• uniform

The dot plots show the gas mileage, in miles per gallon, for several cars and SUV's. Which type of vehicle has a larger spread?

• cars

• SUVs

For this set of data, describe the relationship between the mean and median.

• Mean < Median

• Mean > Median

• The mean and median are approximately equal

Which of the following is NOT true about the graph?

• Potential outlier

• Centered at about 35

• skewed right

• not symmetric

Which of the following is NOT true about the graph?

• uniform

• symmetric

• unimodal

Which of the following are NOT true about the graph? Choose ALL that apply.

• centered at about 75

• skewed right

• symmetric

• skewed left

Which of the following is NOT true about the graph?

• symmetric

• bimodal

• centered at about 10

• range of 10

Which of the following ARE true about the graph? Choose ALL that apply.

• centered at about 23

• range of 50

• right skewed

• unimodal

Which of the following is NOT true about the graph?

• median of store B > median of store A

• range of store B > range of store A

• IQR of store A > IQR of store B

• minimum of store B > minimum of store A

How would you describe the shape of this boxplot?

• Skewed Right

• Skewed Left

• Symmetrical