Line Plots

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line, using Xs or dots to represent each data point.

Front

How do you find the mode in a set of data?

Back

The mode is the number that appears most frequently in a data set.

Front

What does it mean to find the range of a data set?

Back

The range is the difference between the highest and lowest values in a data set.

Front

How can you determine how many more students scored a certain score than another?

Back

Subtract the number of students who scored the lower score from the number of students who scored the higher score.

Front

What is the purpose of a line plot?

Back

A line plot helps to visualize data and make it easier to see patterns, trends, and frequencies.

Front

What does it mean to represent data in fractions on a line plot?

Back

It means showing the proportion of data points that fall into certain categories or ranges, often using parts of a whole.

Front

How do you read a line plot?

Back

You read a line plot by looking at the number of Xs or dots above each value on the number line to determine frequency.

Front

What is the median of a data set?

Back

The median is the middle value when the data points are arranged in order.

Front

How do you calculate the mean of a data set?

Back

Add all the numbers together and then divide by the total number of values.

Front

What is a data point?

Back

A data point is a single piece of information or value in a data set.