Describing Data

Which data set has the larger standard deviation?

• 
• 

True or False? All three data sets have a mean of 10.

• True

• False

Both graphs show data with a similar...

• maximum

• minimum

• standard deviation

• mode

Which data set would have the largest standard deviation?

• First

• Second

• Third

• Too close to tell

Whose car launch distances are the most consistent?

• Abena

• Mariam

True or false? The data is skewed to the left.

• True

• False

The shape of the distribution is...

• uniform

• bimodal

• symmetric

• bell shaped

The data is...

• skewed to the right

• skewed to the left

Which is the better measure of center for skewed data?

• mean

• median

The data shows the number of minutes people travel to work. Which statistic tells you whose commute is typically longer?

• mean

• standard deviation