Box-and-Whisker Plots Practice

What is the median?

• 62
• 58
• 66
• 60

What is the minimum value?

• 64
• 58
• 66
• 61

What is the maximum value?

• 58
• 66
• 64
• 60

What value is the lower quartile (LQ)?

• 66

• 58

• 60

• 64

What is the term for the median of the lower half of the data?
Hint: Look at your notes!

• Lower Quartile
• Upper Quartile
• Median
• Maximum

What is the term for the median of the upper half of the data?
Hint: Look at your notes!

• Upper Quartile
• Lower Quartile
• Median
• Minimum

What is the term that means the middle data value?
Hint: Look at your notes!

• Median
• Mode
• Mean 
• Range

What two values do the "whiskers" stand for on a box and whisker plot?

• Minimum and Maximum
• Lower and Upper Quartile

In your own words, describe to me how to find the IQR from a Box and Whisker Plot.

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Which box and whisker plot has the smallest lower quartile (Q1)?

• Top plot
• Bottom plot