AP Statistics Box Plots

The box plot shown above shows the length of time (minutes) children spent in the swimming pool. What is maximum amount of time the children spent in the swimming pool?

• 95

• 70

• 77.5

• 50

Students were asked how many minutes they spent reading last night for ELA. Using the box plot above, what is the third quartile?

• 47.5

• 40

• 75

• 50

Students recorded the amount of minutes they spend watching TV. Using the box plot shown above, what is the median?

• 72

• 120

• 60

• 78

Mr. Fisk, Ms. Martinez, and Mrs. Smeltzer, gathered every 6th grade math score on the test they took, which is shown in the box plot above. What is the third quartile score the 6th grade students received?

• 64

• 70

• 84

• 72

Using the box plot above, how would I find the Interquartile Range (IQR)?

• 50-30

• 60-30

• 60+30

• 80-20

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot

Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total

• Minimum, Quartile 1, Median, Quartile 3, and Maximum 

• Smallest, Q1, Q2, Q3, and Q4

• Minimum, Maximum, Range, Mean, and Median

50% of the Car Hops went to 11 or fewer car shows.  True or False?

• True

• False

75% of the Cruisers went to more than 13 car shows.  True or False?

• True

• False

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%