Unit 10 Assessment - Line Plots and Stem-and-Leaf Plots

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line, where each mark represents a data point.

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, where each number is split into a 'stem' (the leading digit) and a 'leaf' (the trailing digit).

Front

How do you find the product of a number and 11?

Back

Front

What does rounding a number mean?

Back

Rounding a number means adjusting it to the nearest specified value, often to make it simpler or easier to work with.

Front

What is the lowest score in a data set?

Back

The lowest score is the smallest value in a set of data.

Front

How do you determine the most frequent value in a data set?

Back

The most frequent value, or mode, is the number that appears the most times in a data set.

Front

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

Back

A stem-and-leaf plot helps to organize and display data while preserving the original values, making it easier to analyze.

Front

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

Back

A line plot displays data points along a number line, while a stem-and-leaf plot organizes data into stems and leaves for better visualization.

Front

How do you round 72.495 to the nearest whole number?

Back

To round 72.495 to the nearest whole number, look at the first decimal place (4). Since it is less than 5, round down to 72.

Front

What does it mean to record data?

Back

Recording data means to write down or log information collected from observations or measurements.