Box Plots and Line Plots

Which of the following best describes the process of finding the interquartile range for a set of data?

• Add the biggest and smallest numbers.

• Place the numbers in order from least to greatest and find the middle.

• Find the difference between the maximum and the minimum.

• Subtract Q1 from Q3.

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot

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%

What is the minimum value?

• 64

• 58

• 66

• 60

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

Which car club has the higher median?

• Cruisers

• Car Hops

Find the Median

• 98

• 93

• 78

• 85