Measures of Center and Shapes of Distribution

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Describe the shape of the graph.

• Symmetrical

• Skewed

• Uniform

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

• SKEWED LEFT

• SKEWED RIGHT

• UNIFORM 

• SYMMETRICAL

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

Given the data set shown below, which measure of center should be used to describe what is typical?

• The median because the data is skewed.

• The mean because the data is skewed.

• The mean because the data is normal.

• The median because the data is normal.

For normal data, what percent of the data fall within one standard deviation of the mean?

• 25%

• 68%

• 50%

• It depends on the data

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

• SKEWED LEFT

• SKEWED RIGHT

• UNIFORM

• SYMMETRICAL

What percent of the data falls in the IQR?

• 25%

• 50%

• 68%

• It depends on the data