Stem and Lead and Line Plots

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)

In how many games did the team score more than 20 points?

• 8

• 7

• 10

• 9

When building a stem and lead plot, it is okay to skip a stem.

• true

• false

Alex and Billy are running laps. According to the graph, how long will it take for the two boys to run the same distance?

• 20 minutes

• 15 minutes

• 10 minutes

• 5 minutes

Explain the concept of a stem and leaf plot.

• A stem and leaf plot is a type of graph used to represent the growth of plants.

• A stem and leaf plot is a method used to calculate the median of a dataset.

• A stem and leaf plot is a technique used to analyze the correlation between two variables.

• A stem and leaf plot is a way to organize and display data using stems and leaves.

What are the advantages of using a split stem and leaf plot?

• The advantages of using a split stem and leaf plot include easier comparison of data sets, identification of patterns or trends, clearer representation of data distribution, and more detailed analysis.

• The split stem and leaf plot is time-consuming and tedious to create.

• Using a split stem and leaf plot can lead to misinterpretation of data.

• Split stem and leaf plots are not suitable for large data sets.

When would you use a back to back stem and leaf plot instead of a regular stem and leaf plot?

• When displaying data with a large range of values.

• When visualizing data with outliers.

• When comparing two sets of data side by side.

• When comparing data from different time periods.

What is a back to back stem and leaf plot used for?

• To display data in a visual format.

• To analyze trends in a single set of data.

• To calculate the mean of a data set.

• To compare two sets of data

Mary scored exactly a 73 on how many tests?

• 1

• 2

• 4

• 3