Excel LINEST function. Enter the following data in a spreadsheet and use LINEST to find slope, intercept,
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Excel LINEST function. Enter the following data in a spreadsheet and use LINEST to find slope, intercept, and standard deviations. Use Excel to draw a graph of the data and add a trendline. Draw error bars of ± sy on the points.
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X: 3.0 10.0 20.0 30.0 40.0 y: -0.074 -1.411 -2.584 -3.750 -5.407
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