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Which statement is true about using scatter plots to make predictions?


You cannot make predictions by visually using the trend line.


Any two points can be used to draw a trend line.


All you need is the slope of the trend line.


You can use the equation of a trend line to find the y-value of a given x-value.

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samuelonum1

Scattered plots are a graphical display of points on a graph that can be used for data analysis and prediction, the right option is "You can use the equation of a trend line to find the y-value of a given x-value."

In a scattered plot, by looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is

y=2x+5,  the y-intercept is 5.

Line of Best fit in a trend line

A line of best fit is drawn through a scatterplot to find the direction of an association between two variables. This line of best fit can then be used to make predictions. To draw a line of best fit, balance the number of points above the line with the number of points below the line.

Learn more:

https://brainly.com/question/6592115

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