Find the equation of the least-squares line for the given


Question

Find the equation of the least-squares line for the given data. Draw a scatter diagram for the given data.

x    1    1    2      3      4      4    5       
y    1    2    2    3.5    3.5    4    5

Please round the coefficients in your equation to two decimal places.

769_equation of the least-squares line1.jpg

Additional Information:

This question is from Mathematics as well as it is about determining an equation of the least squares for data and draw a scatter diagram.

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Mathematics: Find the equation of the least-squares line for the given
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