Course Assignment: A researcher is studying three parenting styles: authoritative parenting style, authoritarian parenting style, and permissive parenting style. She is specifically interested in understanding the role of parenting style in children's self-esteem. To accomplish this purpose, she designs an independent-measures study comparing three groups of 9th grade students with a sample of 10 individuals in each group. The following table depicts the data she collected: Students' self-esteem scores by parenting style: Authoritative Permissive Authoritarian 10 5 7 8 5 7 9 4 6 7 4 6 9 4 6 7 4 6 8877 4 8 4 9 3 9 3 6 Questions: 1. State the null hypothesis at alpha level 0.05. 2. State the alternative hypothesis. 3. State the degrees of freedom between, degrees of freedom within, and degrees of freedom total and then using the F-table at the end of your textbook, state the critical region. 4. Compute SSbetween, SSwithin, SStotal, MS between, MS within, and F-ratio. 5. Create a summary table for your analysis as below. Source Between treatments Within treatments Total SS df MS F-ratio 6. Make a decision about Ho null hypothesis and state your conclusion. 7. Compute the effect size eta squared (2). Then write a statement about the strength of the eta squared you found. 8. If you rejected the null hypothesis, then perform a post hoc tests for pairwise comparisons. Then state your conclusion.