Shape Spread and Distribution

What is the shape of the distribution?

• symmetric

• uniform

• skewed to the right

• skewed to the left

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

• skewed left

• skewed right

• uniform

• symmetrical

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

• skewed left

• skewed right

• uniform

• symmetrical

Given that the data is symmetric, which pair of measures should be used to represent the data?

• center: median

  spread: standard deviation

• center: mean

  spread: IQR

• center: mean

  spread: standard deviation

• center: median

  spread: IQR

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

• skewed left

• skewed right

• uniform

• symmetrical

Find the IQR of the distribution.

(only type in the number)

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