Multiple Choice
A researcher wanted to know if aggressive behavior was related to watching violent programs on TV. He selected some students and measured how many violent programs they watched per week (from 0 to 25) and how aggressive their behavior was (as rated on a 1 to 7 scale) . What would be the most appropriate statistical analysis for these data?
A) Bivariate regression
B) One-way analysis of variance
C) Multiple regression
D) Chi-square test for independence
Correct Answer:
Verified
Correct Answer:
Verified
Q11: The regression line measures<br>A) the overall effectiveness
Q12: The proportion of variance measure for the
Q13: If r =1.00, then<br>A) all of the
Q14: Which of the following Pearson correlation coefficients
Q15: Researcher Jones is interested in assessing the
Q17: In a one-way ANOVA the grand mean
Q18: _ is used to compare the means
Q19: To predict a dependent variable from knowledge
Q20: The effect size for a one-way ANOVA
Q21: As the value of r increases, the