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1. To determine if the average irritability level is at least 6, a appropriate to use. non-parametric test is II. To determine if the average heart rate is over 80 bpm, a parametric test is appropriate to use if its distribution is normal. Leply

1. To determine if the average irritability level is at least 6, a appropriate to use. non-parametric test is II. To determine if the average heart rate is over 80 bpm, a parametric test is appropriate to use if its distribution is normal. Leply

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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Q5. A researcher conducted a study to determine the effect of sleep deprivation on college students. She randomly selected 25 participants and asked them to self-rate their irritability level (from 1 - not irritated to 10 - extremely irritated) and measure their heart rate (in bpm). Which of the following is(are) TRUE? 1. To determine if the average irritability level is at least 6, a non-parametric test is appropriate to use. II. To determine if the average heart rate is over 80 bpm, a parametric test is appropriate to use if its distribution is normal. OI only O II only O Both I and II ONeither I nor II 4
Transcribed Image Text:Q5. A researcher conducted a study to determine the effect of sleep deprivation on college students. She randomly selected 25 participants and asked them to self-rate their irritability level (from 1 - not irritated to 10 - extremely irritated) and measure their heart rate (in bpm). Which of the following is(are) TRUE? 1. To determine if the average irritability level is at least 6, a non-parametric test is appropriate to use. II. To determine if the average heart rate is over 80 bpm, a parametric test is appropriate to use if its distribution is normal. OI only O II only O Both I and II ONeither I nor II 4
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