Averages and Distribution Shapes

Describe the data distribution shape of the graph.

• Skewed right

• Skewed left

• Non-modal

• Symmetrical

Describe the histogram:

• Left Skewed

• Symmetrical

• Right Skewed

• Non-modal

Which of the following best describes the shape of the distribution?

• Skewed Left

• Skewed Right

• Non-modal

• Symmetrical

Which of the following best describes the shape of the distribution?

• Skewed Left

• Skewed Right

• Non-modal

• Symmetrical

Which of the following best describes the shape of the distribution?

• Skewed Left

• Skewed Right

• Non-modal

• Symmetrical

Which of the following best describes the shape of the distribution?

• Skewed Left

• Skewed Right

• Non-modal

• Symmetrical

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Non-modal

A value that is much higher or much lower than the other values in a set of data.

• Outlier
• Box Plot
• Range
• Histogram

The data set below has an outlier of 42.
2, 5, 12, 15, 19, 4, 6, 11, 16, 18, 12, 12, 42
What effect does removing the outlier have on the distribution of the data?

• The mean will decrease
• The median will decrease
• The mean will increase
• The median will increase

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetrical

• Non-modal