In a Simple Linear Regression Problem,the Following Statistics Are Calculated $$\sum ( x - \bar { x } ) ( y - \bar { y } ) = 2250 , s _ { x } = 10 , \sum x = 50 , \sum y = 75$$

question 148

Multiple Choice

In a simple linear regression problem,the following statistics are calculated from a sample of 10 observations: $$\sum ( x - \bar { x } ) ( y - \bar { y } ) = 2250 , s _ { x } = 10 , \sum x = 50 , \sum y = 75$$ .The least squares estimates of the slope and y-intercept are,respectively,

• A) 1.5 and 0.5
• B) 2.5 and 1.5
• C) 1.5 and 2.5
• D) 2.5 and -5.0

Understand the concept of justice (interactional, procedural, informational, and distributive) in organizational contexts.

Recognize strategies for workforce adjustment including downsizing, layoffs, and employing contingent workers.

Acknowledge the effects of different human resource strategies on employee morale and job satisfaction.

Identify effective disciplinary programs within organizations.

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