Find o. (Enter an exact number as an integer, fraction, or decimal.) X~ N(5, 7)
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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![**Exercise: Finding the Standard Deviation (σ)**
**Task:** Find the standard deviation, denoted as σ. (Enter an exact number as an integer, fraction, or decimal.)
**Given:**
The random variable \( X \) follows a normal distribution \( X \sim N(5, 7) \).
**Solution Box:**
\[ \sigma = \text{[Enter your answer here]} \]
**Explanation:**
The notation \( X \sim N(5, 7) \) indicates that the variable \( X \) follows a normal distribution with a mean (μ) of 5 and a variance of 7. The standard deviation (σ) is the square root of the variance.
Please calculate σ and fill in the solution box.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F692b4a3d-b328-4d6d-8f5c-2ba3aed54605%2Fc1aa7788-66b0-44a9-b2cf-0850d9b069f4%2F3z3u9a4_processed.png&w=3840&q=75)
Transcribed Image Text:**Exercise: Finding the Standard Deviation (σ)**
**Task:** Find the standard deviation, denoted as σ. (Enter an exact number as an integer, fraction, or decimal.)
**Given:**
The random variable \( X \) follows a normal distribution \( X \sim N(5, 7) \).
**Solution Box:**
\[ \sigma = \text{[Enter your answer here]} \]
**Explanation:**
The notation \( X \sim N(5, 7) \) indicates that the variable \( X \) follows a normal distribution with a mean (μ) of 5 and a variance of 7. The standard deviation (σ) is the square root of the variance.
Please calculate σ and fill in the solution box.
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