Analyze Stem and Leaf Plots

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a method of displaying quantitative data in a graphical format, similar to a histogram, to retain the original data values while showing their distribution.

Front

What does the 'stem' represent in a stem-and-leaf plot?

Back

The 'stem' represents the leading digit(s) of the data values.

Front

What does the 'leaf' represent in a stem-and-leaf plot?

Back

The 'leaf' represents the trailing digit(s) of the data values.

Front

How do you read a stem-and-leaf plot?

Back

To read a stem-and-leaf plot, combine the stem and leaf values to form the original data values.

Front

What place value is listed on the LEAF side of a stem-and-leaf plot?

Back

Ones.

Front

How do you determine the range of data from a stem-and-leaf plot?

Back

The range is found by subtracting the smallest data value from the largest data value.

Front

What is the purpose of a stem-and-leaf plot?

Back

The purpose is to organize and display data while preserving the original values for analysis.

Front

How can you find the median from a stem-and-leaf plot?

Back

To find the median, list all the data values in order and locate the middle value.

Front

What is the difference between a stem-and-leaf plot and a histogram?

Back

A stem-and-leaf plot retains the original data values, while a histogram groups data into ranges.

Front

How do you identify the mode from a stem-and-leaf plot?

Back

The mode is the value that appears most frequently in the data set represented in the plot.