### Method of least squares model

Assignment Help Basic Statistics
##### Reference no: EM1311518

Consider the following pairs of measurements:

 x 5 8 3 4 9 y 6.2 3.4 7.5 8.1 3.2

a. Construct a scatter diagram for the data.

b. Use the method of least squares to model the relationship between x and y.

c. Calculate SSE, s2, and s.

d. What percentage of the observed y-values falls within 2s of the values of Predicted by the least squares model?

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