Box-And-Whisker Plot Percentages
The Box-and-Whisker Plot above shows the number of hours the employees of Target worked last week. Use the Box-and-Whisker Plot to answer the following questions:
1) About 50% of the employees worked ______ hours or less
2) What was the maximum amount of hours worked?
3) About ______% of the employees worked 38 hours or more
4) About ______% of the employees worked 24 hours or more
5) What was the minimum amount of hours worked?
Box-And-Whisker Plot Percentages
The Box-and-Whisker Plot above shows the number of hours the employees of Target worked last week. Use the Box-and-Whisker Plot to answer the following questions:
1) About 50% of the contestants were ______ years old or older
2) How old was the youngest contestant?
3) About ______% of the contestants were 24 years old or younger
4) About ______% of the contestants were 24 years old or older
5) How old was the oldest contestant?
Below are the box plots recording the gas mileage of three cars over the course of one week. Use the box plots to help you answer the following questions.
Which box plot has the highest median?
Which box plot has the largest range?
Which box plot has the most variability?
Which box plot has the least variability?


Median for Milwaukee
Median for Honolulu
Minimum for Milwaukee
Minimum for Honolulu
Maximum for Milwaukee
Maximum for Honolulu
Lower quartile for Milwaukee
Lower quartile for Honolulu
Upper quartile for Milwaukee
Upper quartile for Honolulu
Look at the TV box plot! Find how many sections cover at least 15 minutes first!
Remember that the 3rd quartile is the middle of the top half...
Some sophmores did NOT watch TV the month.
The TV box & whisker plot contains more data than the homework graph.
25% of the sophmores spend between 48 & 60 minutes per night on homework.
15% of the sophmores didn't watch TV that month
In general, these sophmores spend more time watching TV than doing homework.
The TV data is more varied than the homework data.
225 sophmores watch TV.
Interquartile range for Milwaukee
Interquartile range for Honolulu