STATS FINAL QUIZ GAME

When you want to examine the impact of more than one independent variable on the outcome variable, what type of ANOVA should be used?

• Multivariate Anova

• Factorial ANOVA

• One-way ANOVA

• Simple ANOVA

While you can use the correlation coefficient as its own test statistic, what is the other appropriate test statistic often used to examine the significance of a correlation?

• F test

• Cohen's d

• t-test <br />

• h2

When analysis of data reveals a difference between levels of a factor, what is this called?

• Interaction Effect
• Factor Effect
• Level Effect
• Main Effect

Significant correlations are not able to indicate

• The probability level

• Size of the effect

• Causailty

• Strength of the effect

In the factorial ANOVA, participants are tested:

• Only once
• Exactly twice
• Once or more
• Twice or more <br />

What is the most important characteristic of a correlation coefficient?

• Number of variables included
• Absolute value
• One-tailed
• Two- tailed <br />

In ANOVA, you have interaction effect when:

• effect of one independent differs based on the level of a second independent variable
• effect of one dependent differs based on the level of a second dependent variable
• effect of one dependent differs based on the level of a second independent variable
• effect of one independent differs based on the level of a second dependent variable

You would want to use a factorial ANOVA if you had:

• Two independent variables
• Two dependent Variables
• One independent Variable
• Three dependent Variables

In the following main effect: F(1,9) = 1.67, p = .229, what is .229?

• The obtained value
• The critical Value
• The correlation
• The level of significance

Which of the following is another use of correlation coefficients?

• Testing mean differences
• Testing casual relationships
• Estimating reliabilty
• Estimating Power