You collect the following absorbance data in ppm for your standard curve of compound X. Plot the data and lo a linear trendline, forcing the y-intercept to 0; include the fit equation and the R-squared value on your plot. s this a good standard curve? Why/why not? How could it be improved?

MATLAB: An Introduction with Applications
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7. You collect the following absorbance data in ppm for your standard curve of compound X. Plot the data and
do a linear trendline, forcing the y-intercept to 0; include the fit equation and the R-squared value on your plot.
Is this a good standard curve? Why/why not? How could it be improved?
(compound)
Abs
1 0.000599
2 0.00067
3 0.00222
4 0.00149
5 0.00235
Transcribed Image Text:7. You collect the following absorbance data in ppm for your standard curve of compound X. Plot the data and do a linear trendline, forcing the y-intercept to 0; include the fit equation and the R-squared value on your plot. Is this a good standard curve? Why/why not? How could it be improved? (compound) Abs 1 0.000599 2 0.00067 3 0.00222 4 0.00149 5 0.00235
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