Histogram Mean Mode Median Range

What is true about the histogram?

• The tallest black cherry trees are between 85 and 90 feet in height. The data is not symmetrical. The range is 90 - 60 = 30 feet.

• The heights of the trees are distributed symmetrically.

• There is an outlier of 90 feet. The range is 10 - 0 = 10.

• The tallest black cherry trees are between 75 and 80 feet in height and the data is symmetrical. The outlier is 60 feet.

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean

• Median

• Mode

• Range

What is the term for the median of the lower half of the data?

• Lower Quartile

• Upper Quartile

• Median

• Maximum

What is the term for the median of the upper half of the data?

• Upper Quartile

• Lower Quartile

• Median

• Minimum

What is the range of the data shown?

• 85

• 90

• 80

• 70

Which club has the smaller spread?

• Cruisers

• Car Hops

Which interval shows the greatest number of pets?

• 15-19

• 0-4

• 5-9

• 10-14

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

Which restaurant has a higher median wait time?

• Lucy's Steakhouse

• Gary's Grill

• They are the same

How many students have more than 1,000 songs on their MP3 player?

• 5

• 16

• 10

• 4