Estimate the values of a and b, using,
1. the High-Low Method, and
2. the Linear Regression method
For help outside of the textbook, try “Linear Regression in Excel” on YouTube
Note, to use the linear regression method, you MUST use the Microsoft Excel program.
Make sure to report
i). the values of a and b
ii) a scatter plot of the data points, and
iii) the R-square or the adjusted R-square
3. Which of the above two methods is more appropriate? Why ? (3 sentences maximum)
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