Assignment 1

***Please include the output as that is the most important*** data at bottom!

Questions

1) Describe in your own words what type of research situations require a researcher to use multiple-regression analysis.

[Insert your answer.]

2a) Run a basic correlation matrix for the popularity, extraversion, agreeableness, conscientiousness, neuroticism,and opennessvariables.

[Paste your output.]

2b) Based on these results, which personality variables are significantly correlated with popularity?

[Insert your answer.]

3a) Conduct a multiple-regression analysis using extraversion, agreeableness, conscientiousness, neuroticism,and opennessas predictors of popularity.

[Paste your output.]

3b) Which variables are significant predictors of popularity? Compare and contrast the results from the multiple-regression analysis with the basic correlation results from question 2b.

[Insert your answer.]

3c) What is the R-squared of this model, and what does it tell us about how well this model predicts popularity?

[Insert your answer.]

3d) Write the results of the multiple regression in APA style. For help, refer to the Regression section in thisReporting Statistics in APA Format document.

[Insert your answer.]

Numbers

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 32.00 33.00 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00

SEX

2.00 2.00 2.00 1.00 2.00 2.00 2.00 2.00 1.00 2.00 1.00 2.00 2.00 1.00 2.00 2.00 2.00 2.00 1.00 2.00 2.00 1.00 2.00 1.00 2.00 1.00 2.00 2.00 2.00 1.00 2.00 2.00 2.00 2.00 2.00 1.00 2.00 1.00 1.00 1.00 1.00 2.00 2.00

AGE

2.00 3.00 3.00 1.00 1.00 1.00 2.00 1.00 2.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3.00 4.00 2.00 1.00 1.00 1.00 1.00 4.00 1.00 1.00 1.00 2.00 2.00 4.00 2.00 1.00 1.00 2.00 1.00 1.00 1.00 2.00

Popularity

53.00 24.00 23.00 67.00 67.00 45.00 86.00 35.00 34.00 56.00 74.00 34.00 56.00 45.00 75.00 62.00 49.00 50.00 40.00 46.00 93.00 41.00 55.00 69.00 36.00 74.00 52.00 19.00 62.00 44.00 96.00 34.00 86.00 57.00 62.00 39.00 67.00 44.00 32.00 32.00 44.00 58.00 46.00

Extraversion

3.50 3.00 2.38 3.75 4.38 2.50 4.50 3.50 2.75 3.63 3.60 4.00 3.00 2.63 3.70 2.00 3.50 3.75 3.50 4.50 4.88 3.38 3.38 4.63 3.50 4.75 4.38 3.25 3.50 3.75 4.38 3.50 3.13 3.50 2.88 3.88 3.38 2.23 4.12 1.37 4.34 2.43 3.56

AGREEABLENESS

4.11 4.78 1.78 3.11 3.67 1.67 3.68 3.89 4.33 4.22 3.11 2.65 3.00 3.22 4.00 4.33 4.33 3.56 2.89 3.00 4.78 4.89 4.22 3.22 4.22 4.56 3.78 2.65 3.78 3.89 4.89 4.33 4.89 4.00 4.12 3.56 3.56 4.11 3.33 2.89 2.56 3.22 4.78

CONSCIENTIOUSNESS

3.44 3.89 4.11 3.33 3.78 3.33 2.67 4.44 4.56 4.11 2.78 3.33 3.11 3.67 3.33 3.22 3.44 3.67 2.56 3.33 3.44 3.78 3.89 4.67 3.44 3.78 3.33 3.44 3.67 3.67 4.56 3.00 3.67 3.11 3.22 2.67 3.11 3.00 3.00 4.67 3.67 3.78 5.00

NEUROTICISM

3.88 3.97 3.50 1.88 2.38 4.63 1.75 2.38 2.13 2.25 2.74 4.50 3.25 2.38 2.13 3.75 3.88 4.13 3.25 3.38 1.45 1.25 2.38 2.00 3.38 2.00 3.25 4.65 2.50 2.25 1.00 3.50 2.13 3.00 2.82 1.88 3.13 1.50 2.75 1.75 2.25 3.38 2.63

OPENNESS

3.20 3.90 3.40 3.60 4.30 3.20 2.90 3.50 3.40 2.80 2.20 4.70 3.30 3.30 3.20 2.90 3.70 3.60 4.00 4.20 4.30 3.90 3.80 3.70 3.50 3.60 4.10 3.90 3.40 4.00 4.50 3.10 4.00 3.70 3.30 2.90 3.60 2.90 3.70 3.40 4.60 2.20 4.00