Research scenario 1:

Hostile Instructor	Empathetic Instructor	Asynchronous Online Instructor
50	80	75
47	90	70
39	70	80
65	95	75
42	85	65
50	80	75
47	90	70
39	70	80
65	95	75
42	85	65
39	70	80
65	95	75
42	85	65
39	70	80
65	95	75
42	85	65
42	85	65
39	70	80
65	95	75
42	85	65
39	70	80
65	95	75
50	80	75
47	90	70
39	70	80
65	95	75
42	85	65
50	80	75
50	80	75
47	90	70
39	70	80
65	95	75
42	85	65
50	80	75

Research scenario 2:

Subject	Medication	Rating
1	A	50
1	B	70
1	C	90
2	A	50
2	B	65
2	C	50
3	A	50
3	B	70
3	C	50
4	A	65
4	B	65
4	C	65
5	A	60
5	B	75
5	C	50
6	A	60
6	B	65
6	C	90
7	A	50
7	B	65
7	C	90
8	A	50
8	B	60
8	C	70
9	A	45
9	B	50
9	C	65
10	A	50
10	B	60
10	C	70

Research Scenario 1: A research study was conducted to examine the effects of instructor personality on student test scores. Statistics students were randomly assigned to one of three groups: a hostile instructor, an empathetic instructor, and an asynchronous online class with no instructor presence. The students in each condition took their first exam and the scores from 5 students in each group were recorded below. Scores are from 0-100, with 100 representing 100%. Compute the appropriate test.ov za nolaulonoo Troy stink Call dysAt to alluest bus osie Click here for the data set: # Instructor Type ANOVA How do you know this is a "regular" ANOVA and not a repeated measures ANOVA? Hypothesis testing: Step 1: State hypothesis and set alpha equal to .05. Ho: HI: Note: Step 2 & 3 are done using software like StatCrunch. Step 2: Critical Region Step 3: Test Statistic Copy and paste results here. You'll want to copy and paste the source of variance table. Step 4: Make a decision RETAIN or REJECT the null What would you do next? If the decision is to reject the null, you'll need to do a POST HOC (69351 test to determine which mean differences are significant. viomom no aguib viomom to 2109fts ordi enimsxe of beloubroo anw vbula dozesast A Use Tukey's HSD test for your post hoc test. NOTE: this can be done using StatCrunch too. diw .(0) D guib bus .(8) & guib Copy and paste results here: europa morigill momzesees viomom's belsigmoo atmsquoinng ari . momisen rose 1offA li animotob of alevlans as Joubao woled beingesiq sis sisb edT . vomom lo elevel Torigid . viomom no egimb vromem 10 abaid souli sri gnorms econsistlib insoflingie dis cord Which means were different? If you reject the null, at least one mean pair must be different. 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Conduct an analysis to determine if there are significant differences among the three kinds of memory drugs on memory. Specifically, are any of the mean differences in the data greater than what we would expect to ivy see by chance?Click here for the data set: https://docs.google.com/spreadsheets/d/1- G9eM P7M55KCIn6KLW7hODmrwae0kxNpTzzlTW 9g0JE/edit?usp=sharing 1. Why is this a repeated measures ANOVA? Hypothesis testing: Step 1: State hypothesis and set alpha equal to .05. Ho: H1: Note: Step 2 & 3 are done using software like StatCrunch. Step 2: Critical Region Step 3: Test Statistic Copy and paste results here. You'll want to copy and paste the source of variance table. You'll want to c Step 4: Make a decision RETAIN or REJECT the null What would you do next? If the decision is to reject the null, you'll need to do a POST HOC test to determine which mean differences are significant. Use Tukey's HSD test for your post hoc test. NOTE: this can be done using StatCrunch too. 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