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Answered: 1. Based on the given probability…

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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Question

Please show solving steps

お
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Formulas: µ = D•P(x)
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Based on the given probability distribution, is getting x = 4 significantly high?
1.
Explain using probabilities.
(x))
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0.214
2 0.365
3.
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0.038
5.
0.023
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On a multiple choice test with 4 possible answer options for each question, assume a stuc
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exactly 8 questions correct, is this significantly high? Explain using the "“rule of thumb."
2.
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Expert Solution

Introduction

Since you have asked multiple questions, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question.

The probability is the equal chance of occurrence given to all the observation involve in the population to enter in the sample. The probability of the discrete or continuous number of observations are listed with its probability values are known as probability distribution.