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What is P(X= 20)?

What is P(X= 20)?

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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**Sampling Distribution Analysis** Given the following sampling distribution: | X | -16 | -11 | -4 | 4 | 20 | |-------|------|------|------|------|------| | P(X) | 7/100 | 7/100 | 1/20 | 3/100 | __ | **Question:** What is P(X = 20)? **Explanation:** This table provides probabilities for different values of the random variable \(X\). The values of \(X\) are \(-16, -11, -4, 4,\) and \(20\). Corresponding probabilities are given as fractions. The probability of \(X = 20\) is missing and needs to be determined. To find \(P(X = 20)\), note that the sum of all probabilities must equal 1. Thus, calculating the sum of the given probabilities and subtracting from 1 will provide the missing probability.
Transcribed Image Text:**Sampling Distribution Analysis** Given the following sampling distribution: | X | -16 | -11 | -4 | 4 | 20 | |-------|------|------|------|------|------| | P(X) | 7/100 | 7/100 | 1/20 | 3/100 | __ | **Question:** What is P(X = 20)? **Explanation:** This table provides probabilities for different values of the random variable \(X\). The values of \(X\) are \(-16, -11, -4, 4,\) and \(20\). Corresponding probabilities are given as fractions. The probability of \(X = 20\) is missing and needs to be determined. To find \(P(X = 20)\), note that the sum of all probabilities must equal 1. Thus, calculating the sum of the given probabilities and subtracting from 1 will provide the missing probability.
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It is given that the sampling distribution with X values -16, -11, -4, 4 and 20.

 

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