1. Explain briefly why ANOVA was the appropriate analysis for these data.
2. Finish the ANOVA table giving the F-statistic, degrees of freedom, and approximating the p-value. Show your work. What is your conclusion about the flavor quality of the different desserts?
For each research situation below (Q15 - Q21), decide what statistical procedure would most likely be used to answer the research question posed. Assume all assumptions have been met for using the procedure.
2. Do college grade point averages differ for male athletes in major sports (e.g., football), minor sports (e.g., swimming), and intramural sports?
a. Test the difference between two means (independent samples).
b. Test one mean against a hypothesized constant.
c. Test the difference in means between two paired or dependent samples.
d. Test for a difference in more than two means (one way ANOVA).
e. Test that a correlation coefficient is not equal to 0 correlation analysis.
f. Use a chi-squared test of association.
g. Construct Confidence Interval(s).