Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A researcher wants to find out if people have preferences in taste of three kinds of peanut butter (Brand A, Brand B, and Brand C).

A researcher wants to find out if people have preferences in taste of three kinds of peanut butter (Brand A, Brand B, and Brand C). Eight participants are each asked to taste the three brands of peanut butter in random order. The participants are asked to rate the taste of each peanut butter on a 20-point scale (without knowing which brand is which). A high score is a more positive rating. Conduct the Friedman's Rank Test forkcorrelated samples (2F) using an alpha of .05. Also, conduct a post hoc analysis using the Wilcoxon's Matched-Pairs Signed-Ranks Test.

What was the decision regarding the null hypothesis, H0: 1= 2= 3?

Group of answer choices

2 (N= 8,df= 2) = 9.000,p= .011,p> .05, there was no significant difference in the dependent variable across the conditions of the independent variable.

2 (N= 8,df= 2) = 2.750,p= .011,p> .05, there was no significant difference in the dependent variable across the conditions of the independent variable.

2 (N= 8,df= 2) = 9.000,p= .011,p< .05, there was a significant difference in the dependent variable across the conditions of the independent variable.

2 (N= 8,df= 2) = 2.750,p= .011,p< .05, there was a significant difference in the dependent variable across the conditions of the independent variable.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Statistics

Authors: Robert S. Witte, John S. Witte

11th Edition

1119254515, 978-1119254515

More Books

Students also viewed these Mathematics questions

Question

1. Build trust and share information with others.

Answered: 1 week ago