1.) What kind of research design should we use here (between-groups or within-groups?2.) Which statistical test should we choose in this example? 3.) Ho: ? Ha: ? A researcher wanted to know which local brewery had the best IPA. Each participant tried asample from all three different breweries (Ore Dock, Black Rocks, and Barrel + Beam) and wasasked to rate each one on a scale of 0-100. Use the six steps of hypothesis testing to determineif there was a significant effect of brewery on IPA popularity ratings.Participant12345Ore Dock (low)4042303723Black Rocks (mid)3045383228Barrel + Beam (high)5365644338

Between subject's study design is used to test different individuals on each condition, so that each…

Answered: What kind of research design should we…

What kind of research design should we use here (between-groups or within-groups? 2.) Which statistical test should we choose in this example? 3.) Ho: ? Ha: ?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 8E

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Question

1.) What kind of research design should we use here (between-groups or within-groups? 2.) Which statistical test should we choose in this example? 3.) Ho: ? Ha: ?

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
1
2
3
4
5
Ore Dock (low)
40
42
30
37
23
Black Rocks (mid)
30
45
38
32
28
Barrel + Beam (high)
53
65
64
43
38

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