Calculator Instructions Calculator Instructions For best fit line Enter the x values

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Calculator Instructions Calculator Instructions For best fit line Enter the x values Powered By Docstoc
					                 Calculator Instructions
                           For best fit line



Enter the x-values in L1.
Enter the corresponding y values in L2
Press 2nd Stat Plot
Pick the scatter plot option.
Xlist is L1, Ylist is L2
And pick the box option.
Set the window
Press Graph

 Now lets find the best fit-line.
Press the stat key
Move over to calc
Pick 4 (linear regression)
Press 2nd L1 then a comma
Press 2nd L2 then enter

 How do we get that equation into y = without rewriting all those
numbers?
Press y =
Then press the Vars key
Press 5 (statistics)
Go over to equations
Press enter for RegEQ
Check that the equation is in y =
Press the graph key and watch the best fit line drawn 

				
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posted:11/23/2011
language:English
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