Two-Way Between-Subjects Factorial Design in Statistics MCQ
Two-Way Between-Subjects Factorial Design in Statistics MCQ
1. R2is a more powerful estimate of effect size than η2.
Answer
Correct Answer:
False
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2. R2is a more powerful estimate of effect size than η2.
Answer
Correct Answer:
False
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3. The mean square is the same as a variance since it is SS divided by the degrees of freedom.
Answer
Correct Answer:
True
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4. If a study has 16 groups, then it is possible that the degrees of freedom for each factor are 3 and 3 for a two-way between-subjects ANOV
Answer
Correct Answer:
True
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5. There are two factors and four cells in a 3 x 4 between-subjects ANOV
Answer
Correct Answer:
False
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6. Using the two-way mixed ANOVA, different participants are observed at each level of the between-subjects factor.
Answer
Correct Answer:
False
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7. A researcher conducts a 2 x 3 between-subjects ANOV She finds a significant interaction, where SSBG = 210 and SST = 518. What is the effect size for this test using η2?
Answer
Correct Answer:
0.405
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8. A researcher groups college students in a study based on their year in college (junior, senior) and their major in college (engineering, arts, sciences). He concludes that perceptions of college life are more positive among seniors majoring in the arts. To reach this conclusion, which statistical test would need to be computed?
Answer
Correct Answer:
All of these
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9. A researcher computes a 2 x 3 between-subjects ANOVA and graphs the cell means, with levels of Factor A on the x-axis and levels of Factor B on the y-axis. The lines obtained are parallel, indicating
Answer
Correct Answer:
No significant interaction.
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10. A researcher computes the following 2 x 3 between-subjects ANOVA, in which 11 participants were observed in each group. Which effect was significant at a .05 level of significance using the two-way between-subjects ANOVA?
Answer
Correct Answer:
Factor A and Factor B only
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11. A researcher records the amount of time spent by male and female college students on a computer versus playing a sport. Different participants were observed in each group. What type of statistical design is appropriate for this study?
Answer
Correct Answer:
Two-way between-subjects ANOVA
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12. A researcher computes a 3 x 3 between-subjects ANOVA, in which eight participants are observed in each cell. What are the degrees of freedom error for this study?
Answer
Correct Answer:
63
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13. There are ________ cells or groups in a 2 x 4 ANOVA design.
Answer
Correct Answer:
8
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14. An ________ is a measure of how cell means at each level of one factor change across the levels of a second factor.
Answer
Correct Answer:
Interaction
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15. Participants in a study were assigned to groups based on their year in college (sophomore, junior, senior) and gender (male, female). What type of factorial design is most appropriate for this study?
Answer
Correct Answer:
A between-subjects factorial design
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16. Participants in a study were assigned to groups based on their year in college (sophomore, junior, senior) and gender (male, female). What type of factorial design is most appropriate for this study?
Answer
Correct Answer:
A between-subjects factorial design
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17. The factorial design is a research design in which participants are observed:
Answer
Correct Answer:
Across the combination of levels of two or more factors.
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18. Within-Subjects Factor is a type of factor in which the same participants are observed across the levels of the factor.
Answer
Correct Answer:
True
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19. Within-Subjects Design is a type of repeated-measures design in which researchers observe the same participants _____
Answer
Correct Answer:
Across the treatment
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20. Two-Way Between-Subjects ANOVA is a statistical procedure used to test hypotheses concerning the combination of levels of two factors using the _____
Answer
Correct Answer:
Both a and b
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21. Two-Way ANOVA test is used when the variance in any one population is known.
Answer
Correct Answer:
False
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22. Simple Main Effect Tests are the hypothesis tests used to analyze a significant interaction by comparing the_____ of one factor at each level of a second factor.
Answer
Correct Answer:
Both a and c
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23. In Mixed Design different participants are observed at each level of _____
Answer
Correct Answer:
Both
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24. Main Effect is a source of variation associated with _____ across the levels of a single factor.
Answer
Correct Answer:
Mean Differences
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25. Interaction is a measure of how cell _____ at each level of one factor change across the levels of a second factor.
Answer
Correct Answer:
Mean
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26. How many factors are required in Factorial Design?
Answer
Correct Answer:
Two or more
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27. Complete Factorial Design is a research design in which each level of one factor is _____ with each level of the other factor.
Answer
Correct Answer:
Both a and b
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28. Each Cell is a _____in a research study
Answer
Correct Answer:
Group
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29. Between-Subjects Factor is a type of factor in which different participants are observed at each level of the factor.
Answer
Correct Answer:
True
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30. A research design in which we select ______ samples.
Answer
Correct Answer:
Independent
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Statistics (Social And Behavioral Sciences) MCQs | Topic-wise
