Spread Data

What is the range of the data shown?

• 85

• 90

• 80

• 70

What is the median of the data?

• 200

• 100

• 90

• 140

What is the interquartile range?

• 4

• 6

• 2

• 8

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

What is the shape of the data for Lucy's Steakhouse?

• Symmetrical

• Skewed Left

• Skewed Right

Which car club has the higher median?

• Cruisers

• Car Hops

Which statement correctly describes the shapes of the dot plots for cars and SUVs?

• SUVs: symmetrical

  Cars: skewed left

• Both are skewed left

• Both are symmetrical

• SUVs: skewed right

  Cars: Skewed left

What is the IQR of the Cruisers?

• 6

• 4

• 13

• 11

Which club has the smaller spread?

• Cruisers

• Car Hops

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

• True

• False