Question

SPSS Simple Linear Regression Output (please answer all 4 questions below) An industrial psychologist wanted to investigate whether agreeableness (being likable, friendly, and getting along with others) was predictive of success at work. Twenty-five employees were selected and were administered a scale measuring agreeableness (the scale ranged from 7 to 35, with higher scores indicating greater agreeableness). Following the administration of the scale, the supervisor's level of satisfaction with the employee was obtained (satisfaction scores ranged from 0-10, with higher scores indicating greater satisfaction). Model Summary Model: 1 R: .343(a) R Square: .118 Adjusted R Square: .110 Std. Error of the Estimate: 1.79234 a. Predictors: (Constant), agreeableness Coefficients(a) Model 1 (Constant): B = 5.332, Std. Error = 1.364, t = 3.908, Sig. = .001 agreeableness: B = .097, Std. Error = .055, Beta = .343, t = 2.153, Sig. = .043 a. Dependent Variable: satisfaction 1. How much variance in the dependent variable is explained by the independent variable? Please provide a percentage. (2 points) 2. What is the generic alternative hypothesis for this question? (2 points) 3. Do you reject the null hypothesis? (1 point) 4. Interpret the results. (5 points)

          SPSS Simple Linear Regression Output (please answer all 4 questions below)

An industrial psychologist wanted to investigate whether agreeableness (being likable, friendly, and getting along with others) was predictive of success at work. Twenty-five employees were selected and were administered a scale measuring agreeableness (the scale ranged from 7 to 35, with higher scores indicating greater agreeableness). Following the administration of the scale, the supervisor's level of satisfaction with the employee was obtained (satisfaction scores ranged from 0-10, with higher scores indicating greater satisfaction).

Model Summary
Model: 1
R: .343(a)
R Square: .118
Adjusted R Square: .110
Std. Error of the Estimate: 1.79234
a. Predictors: (Constant), agreeableness

Coefficients(a)
Model 1
(Constant): B = 5.332, Std. Error = 1.364, t = 3.908, Sig. = .001
agreeableness: B = .097, Std. Error = .055, Beta = .343, t = 2.153, Sig. = .043
a. Dependent Variable: satisfaction

1. How much variance in the dependent variable is explained by the independent variable? Please provide a percentage. (2 points)

2. What is the generic alternative hypothesis for this question? (2 points)

3. Do you reject the null hypothesis? (1 point)

4. Interpret the results. (5 points)

SPSS Simple Linear Regression Output (please answer all 4 questions below)

An industrial psychologist wanted to investigate whether agreeableness (being likable, friendly, and getting along with others) was predictive of success at work. Twenty-five employees were selected and were administered a scale measuring agreeableness (the scale ranged from 7 to 35, with higher scores indicating greater agreeableness). Following the administration of the scale, the supervisor's level of satisfaction with the employee was obtained (satisfaction scores ranged from 0-10, with higher scores indicating greater satisfaction).

Model Summary
Model: 1
R: .343(a)
R Square: .118
Adjusted R Square: .110
Std. Error of the Estimate: 1.79234
a. Predictors: (Constant), agreeableness

Coefficients(a)
Model 1
(Constant): B = 5.332, Std. Error = 1.364, t = 3.908, Sig. = .001
agreeableness: B = .097, Std. Error = .055, Beta = .343, t = 2.153, Sig. = .043
a. Dependent Variable: satisfaction

1. How much variance in the dependent variable is explained by the independent variable? Please provide a percentage. (2 points)

2. What is the generic alternative hypothesis for this question? (2 points)

3. Do you reject the null hypothesis? (1 point)

4. Interpret the results. (5 points)

Added by Richard H.

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