A researcher wanted to know which local brewery had the best IPA. Each participant tried a sample from all three different breweries (Ore Dock, Black Rocks, and Barrel + Beam) and was asked to rate each one on a scale of 0-100. Use the six steps of hypothesis testing to determine if there was a significant effect of brewery on IPA popularity ratings.  Participant  Ore Dock (low) Black Rocks (mid) Barrel + Beam (high) 1 40 30 53 2 42 45 65 3 30 38 64 4 37 32 43 5 23 28 38   I've managed to determine the SSbetween, but my SStotal keeps coming out wrong and is affecting all my other answers. I can't figure out where I'm going wrong. I've probably been looking at it for too long now and I'm just missing something simple but I absolutely cannot figure it out.  What I've come up with is that the GM is 40.53, the mean for

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A researcher wanted to know which local brewery had the best IPA. Each participant tried a sample from all three different breweries (Ore Dock, Black Rocks, and Barrel + Beam) and was asked to rate each one on a scale of 0-100. Use the six steps of hypothesis testing to determine if there was a significant effect of brewery on IPA popularity ratings. 



Participant 

Ore Dock (low)

Black Rocks (mid)

Barrel + Beam (high)

1

40

30

53

2

42

45

65

3

30

38

64

4

37

32

43

5

23

28

38

 

I've managed to determine the SSbetween, but my SStotal keeps coming out wrong and is affecting all my other answers. I can't figure out where I'm going wrong. I've probably been looking at it for too long now and I'm just missing something simple but I absolutely cannot figure it out. 

What I've come up with is that the GM is 40.53, the mean for  OD is 34.4, BR is 34.6 and BB is 52.6. This has given me an SSbetween of 1092.1

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