Fractional Line Plots

Front

What is a fractional line plot?

Back

A fractional line plot is a visual representation that shows the frequency of data points along a number line, specifically using fractions.

Front

How do you read a line plot?

Back

To read a line plot, look at the marks above the number line to see how many times each value occurs.

Front

What does each mark on a line plot represent?

Back

Each mark on a line plot represents one occurrence of a specific value.

Front

How can you determine the total number of items from a line plot?

Back

Count all the marks above the numbers on the line plot to find the total number of items.

Front

What is the significance of fractions in a line plot?

Back

Fractions in a line plot indicate the precise values of the data points, allowing for more detailed analysis.

Front

How do you find the weight of diamonds using a line plot?

Back

Look for the highest mark on the line plot that corresponds to the weight of the diamonds.

Front

What does it mean if a line plot has more marks above a certain fraction?

Back

It means that more items correspond to that fraction, indicating a higher frequency.

Front

How can you identify the range of values in a line plot?

Back

The range of values can be identified by looking at the smallest and largest fractions represented on the line plot.

Front

What is the difference between ½ carat and ¼ carat in a line plot?

Back

½ carat is greater than ¼ carat, indicating that items with ½ carat weigh more than those with ¼ carat.

Front

How do you calculate the total number of rings from a line plot?

Back

Add the number of marks for each weight category to find the total number of rings.