Consider the boxplot below.

a.What quarter has the smallest spread of data?

• Second
• Fourth
• First
• Third

b.What is that spread?

c.What quarter has the largest spread of data?

• Fourth
• First
• Third
• Second

d.What is that spread?

e.Find the Inter Quartile Range (IQR):

f.Which interval has the most data in it?

• 21 - 26
• 10 - 18
• 6 - 10
• 19 - 22

g.What value could represent the 52nd percentile?

• 17
• 23
• 20
• 53

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