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Assgn 8 | Statistics homework help

A8.1a: Chapter 11, Problem 11.1, One‐Way (or Single Factor) ANOVA. Write a short narrative of your  process and an interpretation of your findings. Cut and paste the One‐Way Descriptives, Test of  Homogeneity of Variances, and ANOVA tables directly into your document and refer to them in your  interpretation.     A8.1b: Chapter 11, Problem 11.2, Post Hoc Multiple Comparison Tests. Write a short narrative of your  process and an interpretation of your findings. Cut and paste the ANOVA, Post Hoc Tests, and  Homogeneous Subset tables for the Tukey HSD tests and the Games‐Howell tests directly into your  document and refer to them in your interpretation.    A8.1c: Chapter 11, Problem 11.1 & 11.2 One‐Way ANOVA with Post Hoc Tests. Write the results of  Problem 11.1 and 11.2 to include tables.    A8.2: Chapter 11, Problem 11.3, Nonparametric Kruskal‐Wallis Test. Write a short narrative of your  process, an interpretation of your findings, and write your results. Cut and paste the Ranks and Test  Statistics tables directly into your document and refer to them in your interpretation.    A8.4: Chapter 11, Problem 11.4, Two‐Way (or Factorial) ANOVA. Write a short narrative of your process,  an interpretation of your findings, and write your results to include tables. Cut and paste the Between  Subjects Factors, Descriptive Statistics, Tests of Between Subjects Effects, and Profile Plots tables  directly into your document and refer to them in your interpretation.     A8.5, Application Problem ‐ ANOVA. Using the “college student data.sav” and “hsbdata.sav” files, do the  following problems. Write a short narrative of your process, an interpretation of your findings, and write  your results. Cut and paste your outputs directly into your document and refer to them in your  interpretation.    a. Write a research question and a null hypothesis exploring the potential difference in the students’  scholastic aptitude test (satm) mean scores based upon ethnicity (ethnic). Conduct a One‐Way ANOVA,  Tukey HSD Post Hoc test, and the Games‐Howell Post Hoc test to test for the difference in mean scores.  Include One‐Way Descriptives, Test of Homogeneity of Variances, ANOVA, Post Hoc Tests, and  Homogeneous Subset tables and refer to them in your interpretation. Prior to running the analysis,  discuss how the data meets the assumptions and conditions for the tests you are going to conduct.  Support your assertion with the appropriate descriptive statistics.    b. Write a research question and a null hypothesis exploring the potential difference in students’ heights  based upon gender and marital status. Examine any potential interaction between gender and marital  status. Conduct a Two‐Way ANOVA to test for the difference in mean heights. Include Between Subjects  Factors, Descriptive Statistics, Tests of Between Subjects Effects, and Profile Plots tables and refer to  them in your interpretation. Prior to running the analysis, discuss how the data meets the assumptions  and conditions for the tests you are going to conduct. Support your assertion with the appropriate  descriptive statistics. 

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