Method of least squares model

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?

Reference no: EM1311518

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