Determine whether data has a positive, negative, or no correlation using scatter plots. Assess learning with a quiz.

Explore the relationships between given data using scatter plots and determine whether the correlation is negative, positive, or no correlation. Assess learning with a quiz.

In this video, you will learn how to calculate the correlation coefficient by using a graphing calculator. [6:00]

In this video, you will learn how to assess the strength of a linear association by considering the value of the correlation coefficient. [5:41]

In this lesson, you will learn the importance of the least squares regression line by comparing residuals. [7:10]

Watch this tutorial to take a look at the scatter plot which is useful for graphically showing a bunch of data. [1:17]

A line-of-fit is a line that summarizes the trend in a set of data. In this tutorial, you'll see how to graph data on a coordinate plane and draw a line-of-fit for that data. [1:12]

In this lesson, you will learn how to determine the strength of a relationship by investigating correlation. [3:48]

In this video, you will learn how to write an equation for a line of best fit by identifying the y-intercept and slope. [5:08]

This video utilizes Microsoft Excel to demonstrate how to plot data in the form of a scatter plot and then create a line of best fit. It also shows how to make a prediction based on the linear progression of the data. The software does...

This video utilizes Microsoft Excel to demonstrate how to plot data in the form of a scatter plot and then create a line of best fit.

This QuickTime movie provides an opportunity to create a graph that is a scatter plot. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and listen to the teacher and student interact it...

This lesson introduces scatter plots. It is 1 of 9 in the series titled "Scatter Plots."

This lesson introduces scatter plots as a method for presenting data. This is the first in a series of lessons about scatter plots and their uses. It is 6 of 9 in the series titled "Scatter Plots."

This lesson introduces scatter plots as a method for presenting data. This is the first in a series of lessons about scatter plots and their uses. It is 8 of 9 in the series titled "Scatter Plots."

This lesson introduces scatter plots as a method for presenting data. This is the first in a series of lessons about scatter plots and their uses. It is 9 of 9 in the series titled "Scatter Plots."

This lesson defines correlation as the relationship between variables presented on a scatter plot.

This lesson defines correlation as the relationship between variables presented on a scatter plot.

This lesson defines correlation as the relationship between variables presented on a scatter plot. This is part of a series of lessons about topics related to scatter plots. It is 2 of 9 in the series titled "Correlation.' [3:31]

This lesson defines correlation as the relationship between variables presented on a scatter plot. This is part of a series of lessons about topics related to scatter plots. It is 3 of 9 in the series titled "Correlation." [2:04]

This lesson will introduce correlation and correlation coefficient. It is 7 of 9 in the series titled "Correlation." [9:59]

This lesson will introduce correlation and correlation coefficient. It is 8 of 9 in the series titled "Correlation." [9:52]

This lesson will introduce correlation and correlation coefficient. It is 9 of 9 in the series titled "Correlation." [9:00]

This lesson introduces scatter plots as a method for presenting data. This is the first in a series of lessons about scatter plots and their uses. It is 5 of 9 in the series titled "Scatter Plots."