Data Analysis Mix Review

Choose all of the measures of spread.

• Mean

• Median

• Mode

• Range

• Interquartile Range

Range is

• the difference between the third quartile and the first quartile

• the difference between the greatest and least data values.

Interquartile Range is

• the difference between the third quartile and the first quartile

• the difference between the greatest and least data values.

What is the median test grade?

Describe the shape of the graph.

• Symmetrical

• Skewed

• Uniform

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Uniform

True or false, the data is skewed.

• True

• False

Which answer best fits the shape of the histogram?

• Symmetric

• Skewed Left

• Skewed Right

• Uniform

Describe the shape of the graph

• Uniformed

• Symmetrical

• Skewed Right

• Skewed Left

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Curved Up Shape