Center, Spread, and Shape of Data

Find the IQR of the distribution.

(only type in the number)

Which describes the shape of the distribution?

• skewed right

• skewed left

• symmetric

• uniform

Which measure of center will be the smallest?

(Remember which one pulls toward the tail)

• median

• mean

• mode

The distribution shown is symmetric and we should use the mean and the standard deviation to describe the center and spread.

• True

• False

Describe the shape of the graph.

• skewed

• symmetrical

• uniform

This distribution is skewed to the ____________.

Find the interquartile range?

• 8

• 6

• 5

• 4

What is the shape of the distribution?

• symmetric

• uniform

• skewed to the right

• skewed to the left

The IQR is the

• max - min

• Interquartile Range

• measure of spread that pairs with the mean

• Q₃ - Q₁

Distribution B is ______________

• symmetric

• skewed left

• skewed right

• uniform