Line Plots and Stem and Leaf and Range

Jamie tracked the points she scored in each of her basketball games. According to the stem-and-leaf plot, in how many basketball games did she score more than 15 points?

What type of Data Display is this?

• Line Plot

• Scatter Plot

• Bar Graph

• Pie Chart

What type of Data Display is this?

• Stem & Leaf Plot

• Histogram

• Line Plot

• Bar Graph

Stem and leaf plots are a good data display because...

• They break down large numbers into groupings

• They show the correlation of a data set (positive or negative)

What is the maximum value?

How many values are at least 50?

What is the range?

What is the third quartile?

What is the median?

How many people spent fewer than 20 minutes in line?