Spread, Shape Data

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

Describe the histogram:

• Left Skewed
• Normal/Symmetrical
• Right Skewed
• Uniform/Flat

When the majority of data values fall to the right of the mean the distribution is said to be:

• Left/Negatively Skewed
• Positively/Right Skewed

When the majority of the data values fall to the left of the mean, a distribution is said to be

• Negatively/Left Skewed
• Positively/Right Skewed

What is the shape of the data shown?

• Skewed left

• Skewed Right

• Symmetric

• Bell shaped

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

A data set can have more than one median?

• True
• False

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most