Analyzing Plot Data

What is the median of the data?

• 200

• 100

• 90

• 140

Which city has a higher median?

• Millersburg

• Arcadia

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

Which car club has the higher median?

• Cruisers

• Car Hops

What is the minimum value?

• 64

• 58

• 66

• 60

What data value is the upper quartile (Q3)?

• 64

• 62

• 66

• 58

What value is the lower quartile?

• 66

• 58

• 60

• 64

What is the interquartile range (IQR) of the data set?

• 20

• 25

• 5

• 10

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 car club has the higher IQR and by how much?

• The Cruisers by 6

• The Car Hops by 4

• The Cruisers by 2

• The Car Hops by 2