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How many participants were in the study? 2. What did Dr. Cy conclude about the effectiveness of relaxing in a warm or cool room?

How many participants were in the study? 2. What did Dr. Cy conclude about the effectiveness of relaxing in a warm or cool room?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Dr. Cy has completed an experiment that tested whether relaxing in a warm room was more effective than relaxing in a cool room. He compared the respiration rates (per minute) of participants after they had each been in a warm for 15 minutes and then in a cool room for 15 minutes. He reported his results as follows: Mwarm = 20, Mcool = 13, t(44) = 4.76, p < .001. 

1. How many participants were in the study?

2. What did Dr. Cy conclude about the effectiveness of relaxing in a warm or cool room?

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