Describe Distribution

Which of the following are NOT true about the graph? Choose ALL that apply.

• centered at about 75

• skewed right

• symmetric

• skewed left

Which of the following is NOT true about the graph?

• symmetric

• bimodal

• centered at about 10

• range of 10

Which of the following is NOT true about the graph?

• median of store B > median of store A

• range of store B > range of store A

• IQR of store A > IQR of store B

• minimum of store B > minimum of store A

What is the shape of the distribution?

• Skewed Left 

• Skewed Right

• Symmetric

• Bimodal

Which of the following is NOT true about the graph?

• Potential outlier

• Centered at about 35

• skewed right

• not symmetric

Which of the following is NOT true about the graph?

• skewed right

• skewed left

• centered at 6

• range of 4

Which of the following is NOT true about the graph?

• uniform

• symmetric

• unimodal

Which of the following are NOT true about the graph? Choose ALL that apply.

• skewed left

• skewed right

• symmetric

• normal

Which of the following best describes this distribution for sentence 1?

• symmetrical, unimodal from magnitude 7.0 - 7.2, no potential outliers, no gaps

• symmetrical, unimodal from magnitude 7.0 - 7.2, potential low outliers below magnitude 4.0, no gaps

• symmetrical, unimodal from magnitude 7.0 - 7.2, potential low outliers below magnitude 4.0, and gaps from magnitudes 3.2 - 3.6 and 3.6 - 4.4

• slightly skewed left, unimodal from magnitude 7.0 - 7.2, potential low outliers below magnitude 4.0, no gaps

• slightly skewed left, unimodal from magnitude 7.0 - 7.2, potential low outliers below magnitude 4.0, and gaps from magnitudes 3.2 - 3.6 and 3.6 - 4.4

Which measure of center would you report for this distribution and why?

• The mean because it is roughly symmetrical

• The mean because it is slightly skewed

• The median because it is roughly symmetrical

• The median because it is slightly skewed.

• The mode because the symmetrical or skewed aspect of the display is difficult to determine.