An experiment is conducted to study the energy requirements of three physical activities: running,walking and cycling. Eight subjects are selected at random. It is thought that metabolic differencesamong the subjects might affect the kilocalories required for a given activity, hence, theexperiment is done by taking into account of these differences. Each subject is asked to run, walkand cycle a measured distance, and the kilocalories expended per kilometre is determined for eachsubject during cach activity. The activities are run in a random order with time for recoverybetween activities.SubjectRunningWalkingCycling0.711.41.121.51.20.831.31.30.70.81.841.70.70.1561.61.51.20.70.40.671.71.182.01.3a) State a statistical model and its assumptions.b) By using an ANOVA test, interpret whether there are differences in energy requirements forthe three activities. Use a = 0.05.c) By using an ANOVA test, interpret whether there are differences in energy requirementsamong the subjects? Use a = 0.05.

Answered: Subject Running Walking 1.1 Cycling 0.7…

Subject Running Walking 1.1 Cycling 0.7 1.4 2 1.5 1.2 0.8 3 1.8 1.7 1.3 1.3 0.7 0.8 4 5 1.6 0.7 0.1 6. 1.5 1.2 0.7 7 1.7 1.1 0.4 2.0 1.3 0.6

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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