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Discussions are collaborative learning experiences. Therefore, the candidate will complete each Discussion in two parts: 1) the posting of a 300-word thread in response to the stated prompt and 2) the posting of at least two 200-word replies to peers’ threads. All posts must be in current APA format and include citations and references EDUC…
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EDUC 812 Quiz ANOVA with Tukey Covers the Textbook material from Module 4: Week 4. If eta squared equals .002, then the effect size is medium. An Analysis of Variance (ANOVA) demonstrated the following results, F(2, 27) = 5.56, p = .007. What can be concluded based on these results? The result of an One-Way…
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EDUC 812 Quiz Regression Covers the Textbook material from Module 7: Week 7. For a bivariate regression, the assessment of effect size is determined by Pearson’s r. The researcher found that the model’s effect size was very large where r = .426. Furthermore, r2 = .182. How much of the variance can be explained by…
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EDUC 812 Quiz Correlation Covers the Textbook material from Module 6: Week 6. In a study examining the relationship between coffee consumption and heart disease, the researcher obtained a value of r(120) = -.88, p = .04. The results conclude: The result for a Pearson’s r for online, university students’ perceived learning and their sense…
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EDUC 812 Quiz One-Sample t-Test Covers the Textbook material from Module 2: Week 2. If all other values are held constant, what happens to the value of t when sample size increases?: If the alpha level is .05, then the confidence level is A Type II error occurs when the researcher did not reject the…
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EDUC 812 Quiz Independent Samples t-test The results of a study that used an independent samples t-test was t(30) = 2.14, p = .01. Based on these results, what was the sample size? Typically, researchers do not want power below 80%. In most educational research, if p < .05 then you should: For an Independent…
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EDUC 812 Quiz Chi-Square Covers the Textbook material from Module 5: Week 5. A church group wanted to know the most popular snack at the Wednesday night service. They wanted to see how many males and females preferred cookies over brownies. The design was a 2×2 contingency table. The total number of participants was 45.…