7.3 Box & Whisker Plots

What is the median of the data?

What percent of students have heights between 60 inches and 66 inches?

• 75%

• 50%

• 100%

• 25%

11. What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

What is the Interquartile Range of the data?

The following is known about a data set:

Q1 = 62

Med = 75

Q3 = 90

Which of the following values would be considered outliers in the data set?

• 13

• 120

• 135

• 84

• 27

The following is known about a data set:

Q1 = 48

Med = 25

Q3 = 59

What is the smallest possible value that would NOT be considered an outlier?

If the IQR of a data set is equal to 50, and the first quartile is equal to 8. What is the highest possible value that wouldn't be considered an outlier?

• 133

• 67

• -67

• 140

Find Q1 for the data set

5, 10, 16, 19, 27, 28

Find the IQR for the data set

{6, 12, 18, 26, 31, 36, 42, 48, 50, 80}

The data set below represents the ages of a class

{15, 16, 15, 14, 16, 15, 14, 16, 15, 14, 16}

A new student is coming into the class. What is the minimum age they could be that would not be an outlier?