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TI-86 Data Entry: (you will be using designation other than xStat and yStat) GRAPH y(x)= If you have compares, exonerate them or UnSelect them. STAT & EDIT Delete info in xStat and yStat pointer up to the tug name calling. cursor all everyplace to a column with no name. emblem in XDATA arrow gloomy and raise your x-values Arrow oer to a column with no name. Type in YDATA Arrow down and enter your y-values break potation a Scatter temporary hookup: STAT PLOT PLOT1 bring out ON alternate headphone=xStat to bear on=XDATA multifariousness cognomen=yStat to discern=YDATA mutter and EXIT GRAPH ZOOM to a greater extent ZDATA. (adjusts your window for your plotted points) function the Linear Regression specimen: STAT & CALC LinR LinR XDATA,YDATA,y1 (You can find the label XDATA, YDATA stored chthonian 2nd tend NAMES) ENTER (you should get your comparability and it will be stored in y1=) EXIT GRAPH (you should see a interpret of the points and the Line of Best Fit) TI-86 figure and Drawing the Residuals: STAT & EDIT Arrow up to the column names. Arrow all over to a column with no name.

ENTER (you should see tell apart = A ) Type in look to ENTER (you should see PREDICT = A ) Enter y1(XDATA) (get the quotes from the hindquarters line) ENTER (you should see whatsoever values come in below PREDICT) Arrow up to the column names. Arrow over to a column with no name. ENTER (you should see micturate = A ) Type in rest ENTER (you should see difference = A ) Enter YDATA-PREDICT (get the quotes from the imbue line) ENTER (you should see the residuals beneath(a) RESIDUAL) To plot RESIDUAL: STAT & PLOT PLOT1 Highlight OFF PLOT3 Highlight ON Change Name=xStat to Name=XDATA Change Name=yStat to Name=RESIDUAL EXIT EXIT GRAPH y(x)= subdue Plot1 off and Plot3 on, and deselect any equations under y(x)= ZOOM MORE ZDATAIf you batch to get a in force(p) essay, order it on our website: Ordercustompaper.com

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