8/22/2023 0 Comments Anova minitabVariables and variable selection Use a table to list the variables, Sex, Age in Years, Serum Cholesterol, Obese, and Hypertension, and each of their levels of measurement. H1: Average RateMyProfessor rating is not equal among all of the different divisions at De Anza &Īssignment: Multiple Logistic Regression in ActionUse the Week 7 Dataset (SPSS document) from the Learning Resources area to complete this assignment. H0: Average RateMyProfessor rating is equal among all of the different divisions at De Anza & Foothill Let me know if you need any further revisions or clarifications. When you finish your lab, make sure to save your lab and then submit it to Canvas. Using a significance level of 5%, do you reject or fail to reject the null hypothesis? Why?Įxplain your conclusion in the context of the problem. (Directions: STAT > ANOVA > ONE-WAY > under Response, double click on C10 EASINESS > underįactor, double click on C7 DIVISION > OK) Calculate the p-value and test statistic. Construct the null & alternative hypotheses, in eitherĨ.) Describe the type 1 & type 2 errors, in the context of the problem.ĩ.) Now, let’s conduct an ANOVA test. Your conclusion in the context of the problem.Ħ.) If your decision is the correct decision, great job! If it is the incorrect decision, is it a type 1ħ.) Now, let’s investigate whether the easiness levels are the same or different among differentĭivisions at De Anza and Foothill Colleges. (Directions: STAT > ANOVA > ONE-WAY > under Response, double click on C9 OVERALL > under factor,ĥ.) Using a significance level of 5%, do you reject or fail to reject the null hypothesis? Why? Explain GRAPH > click on BY VARIABLES Tab > under By Variables with Groups in Separate Panels, double clickĤ.) Now, let’s conduct an ANOVA test. MULTIPLE GRAPHS > under Show Graph Variables, click on IN SEPARATE PANELS OF THE SAME (Directions: GRAPH > HISTOGRAM > SIMPLE > under Graph Variables, double click C9 OVERALL > The divisions looks like it has the highest average overall rating? If you cannot tell, just write Which of the divisions looks like it has the lowest average overall rating? Which of Construct 5 histograms, one for each division. Construct the null & alternativeĢ.) Describe the type 1 & type 2 errors, in the context of the problem.ģ.) Let’s construct a histogram to see if we can tell whether certain divisions have higher ratings andĬertain divisions have lower ratings. RateMyProfessor rating is equal among all of the different divisions at De Anza & Foothill College.ġ.) Suppose we are interested in determining whether the average RateMyProfessor rating is equalĪmong all of the different divisions at De Anza & Foothill College. You will first design a hypothesis test to determine whether the average In this lab, you will use One Way Analysis of Variance Tests to determine whether 2 or more populations
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