What test should I use for this problem? 4. A group of exercise science researchers are studying the effects of caffeine on the endurance of athletes.They recruit 9 individual competitive cyclists to take part of the study. On the first day of the study, theresearchers ask the cyclists to ride a stationary bike at the maximum resistance at a consistent speed for as longas they can. The time to fatigue (i.e., giving up and ceasing pedaling) is recorded (in minutes and seconds).Three days later after some rest, the cyclists come back in for another test. This time they are given a dose of13 mg of caffeine and asked to repeat the same stationary bike test 30 minutes later. The time to fatigue (inminutes and second) is again recorded.SubjectNo caffeine13 mg15.056.2024.504.6437.258.4746.207.0454.475.5565.105.3375.176.3586.207.919.8.159.30

Given: Let, X: Athlete on 13 mg caffeine Y: Athlete on no caffeine

Answered: What test should I use for this…

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What test should I use for this problem?

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 2EQ: 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed...

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