Analyzing Tree Height Data

How many trees were included in the data collection?

• 60

• 50

• 40

• 30

What is the purpose of the histogram in this study?

• To measure the width of the freeway

• To calculate the average tree height

• To summarize the tree height data

• To show the location of trees

What does each class in the histogram represent?

• The total number of trees

• A range of tree heights

• The average height of trees

• A single tree

Which height range does the first bar of the histogram represent?

• 65 to 69 inches

• 60 to 64 inches

• 70 to 74 inches

• 55 to 59 inches

In which interval would a tree height of 65 inches fall?

• 60 to 64 inches

• 75 to 79 inches

• 65 to 69 inches

• 70 to 74 inches

What is the minimum possible tree height recorded in the data?

• 65 inches

• 60 inches

• 70 inches

• 55 inches

What is the maximum possible tree height recorded in the data?

• 95 inches

• 99 inches

• 105 inches

• 100 inches