The first 10 questions refer to these data. Twelve Psych majors and 12 other majors each tasted Oreos with vanilla and chocolate filling. After tasting each Oreo, they gave it a 1-5 rating (1=not preferred, 5=preferred), and after tasting both they reported which was their favorite. Oreo Filling 1-5 Ratings and Preference by Major Vanilla Chocolate Subject Major Preference Rating Rating 1 Psych 4 4 4 Van 2 Psych 3 2 Van 3 Psych 5 Choc 4 Psych 3 Choc 5 Psych 5 3 Van 6 Psych 5 4 Van 7 Psych 4 3 Van 8 Psych 4 4 Van 9 Psych 3 3 Choc 10 Psych 5 5 Van 11 Psych 5 4 Van 12 Psych 2 2 Choc 13 Other 4 3 3 Van 14 Other 4 4 Van 15 Other 4 4 Choc 16 Other 4 Van 17 Other 5 Choc 18 Other 5 Van 19 Other 3 Choc 20 Other 3 4 Choc 21 Other 2 5 Choc 22 Other 5 Choc 23 Other 4 Van 24 Other 2 3 Choc 4 4 5 5. 4 5 4 Do the majors of participants and the type of filling affect the rating of Oreos? Select one: 2 x 2 ANOVA Linear regression X^2 test for independence 1-way ANOVA, dependent groups After performing the test you chose above, what else is needed to complete the analysis? Select one: Coefficient of determination Post-hoc pairwise comparisons Levene's test Standard error of the estimate A survey of all college students in the U.S. finds an average vanilla-filled Oreo rating of 3.2. Does the sample studied prefer vanilla-filled Oreos more or less than the national average? Select one: t test, dependent groups, 1 tail t test, dependent groups, 2-tailed t test, one sample, 2-tailed z test, one sample In the previous question, the value 3.2 is Select one: a parameter predicted by central limit theorem the sampling distribution of the mean a statistic What test is best for assessing whether ratings for vanilla are better than for chocolate? Select one: repeated measures t test, 1-tailed Pearson correlation independent samples t test, 1-tailed X^2 test for independence Does an individual's preference for vanilla have a strong positive association with their preference for chocolate? Select one: linear regression Pearson correlation, 2-tailed Pearson correlation, 1-tail t test, dependent groups, 1-tailed The best visual representation of the variables in the previous question would be Select one: a histogram a scatterplot a pair of histograms a confidence interval Given this plot, what is the most likely outcome of a 2-way ANOVA? -Psych 5 --- Other Oreo Rating (1-5) Vanilla Chocolate Select one: no significant effect of filling type no significant major x type interaction significant major x type interaction no significant effect of major