6.12C

What is the range in heights represented in this dot plot?

• 12
• 66
• 65
• 66 

Which statement is best supported by the dot plot?

•  The Mode of this set of data is 72. 
• The range of this set of numbers is 72. 
• The median for this set of numbers is 65. 
• The Mean for this set of numbers is 57. 

Which statement about the data is true? 

• The median is 65, and the IQR is 2.
• The range is 12 and the IQR is 4. 
• The Mode is 65 and the range is 11. 
• The mean is 67 and the mode is 67. 

Which statement about the data in the dot plot is true? 

• The distribution of the data is asymmetrical, so the mean and median are likely within the "65-67 range." 
• The distribution of the data is symmetrical, so the mean and median are likely in the "65-66" range.
• The distribution of the data is symmetrical, so the mean and median are likely within the "63-65" range. 
• The distribution of the data is asymmetrical, so the mean and median are likely within the "63-65" range.

Using this graph, describe the data that would be used in a box plot. 

• The minimum would be 60, the maximum would be 72, and the median would be 64. 
• The IQR would be 4 and the median would be 65. 
• The range would be 12 and the IQR would be 12.
• The median would be 4 and the IQR would be 65.