What is the best predicted job performance rating for a person whose attitude rating is 72?
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Use the given data to find the best predicted value of the response variable. Use a significance level of 0.05
The regression equation relating attitude rating (x) and job performance rating (y) for the employees of a company is y=11.3+1.24x. Ten pairs of data were used to obtain the equation. The same data yield r=0.852 and y¯=80.14. What is the best predicted job performance rating for a person whose attitude rating is 72?
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