![]() ![]() Line of Best Fit Grade: 6th to 8th, High School This activity allows the user to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit. Check the Show Line of Best Fit box to see a linear approximation of this data. Plot points scored along the horizontal axis and minutes along the vertical axis. You can reset the original parameters for the graph or use the Zoom to Fit box to have the graph automatically select parameters that will show all your points optimally. To see a different portion of the grid, highlight the Move Graph box and use the mouse to drag the graph around. The grid can be zoomed in and out as more points are added. When you check the box for Show Line of Best Fitthe area least-squares regression line will be displayed. A slope and y-intercept can also be entered to change the line of best fit. An equation of this line will appear to the right. Drag the purple dots to approximate a line of best fit visually. ![]() When you check the box for Show Guessa purple line will appear on the grid. Plot points by clicking anywhere on the grid, or plot a set of points by entering a pair of coordinates in the text box and clicking Add Point.Ĭheck the Remove Points box and click on any point to remove it. This Making Predictions using Trend Lines Scavenger Hunt is an excellent activity for students to practice working with scatter plots, lines of best fit, graphing, and the best part is that they get to move around the classroom looking for the next problem to solve!ĭirections: Print the 10 problems.This activity allows the user to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit. There are 9 questions asking for the Slope-Intercept Form Equation of the trend line line of best fit given the scatter plot and 12 questions asking students to make a. It walks them through how to enter the data into a table, graph th. This is a document that can be used as a handout for students to help walk them through the steps on the calculator of finding a line of best fit for data. Digital Resources for Students Google Apps. You Selected: Keyword line of best fit calculator. ![]() Results for line of best fit calculator Sort by: Relevance. Are you getting the free resources, updates, and special offers we send out every week in our teacher newsletter? All Categories. Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials. ![]()
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