Answer these questions using the data set given.
Determine what question(s) the researchers are trying to answer by doing this research.
Determine the hypotheses being tested. Is the alternative hypothesis directional or nondirectional?
Identify the independent variable(s), the dependent variable, and the specific type of ANOVA used.
Determine the sample size and the number of groups from information given in the ANOVA table.
Discuss briefly the assumptions and limitations that apply to ANOVA.
Interpret the ANOVA results in terms of statistical significance and in relation to the research question.