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QUESTION 7 For a continuous random variable x, the height of the function at x is a. the probability at a given value of x. b. 0.50, since it is the middle value. c. a value less than zero. O d. named the probability density function f(x).

QUESTION 7 For a continuous random variable x, the height of the function at x is a. the probability at a given value of x. b. 0.50, since it is the middle value. c. a value less than zero. O d. named the probability density function f(x).

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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**Question 7** For a continuous random variable \( x \), the height of the function at \( x \) is: - a. the probability at a given value of \( x \). - b. 0.50, since it is the middle value. - c. a value less than zero. - d. named the probability density function \( f(x) \). **Question 8** For any continuous random variable, the probability that the random variable: - a. is any number between zero and one. - b. is more than one, since it is continuous. *Questions 7 and 8 are related to understanding continuous random variables and their probability density functions (PDF). The correct answer for Question 7 is d, which identifies that the height of the function at \( x \) in a continuous probability distribution is called the probability density function \( f(x) \). Question 8 relates to the properties of probabilities in continuous distributions.*
Transcribed Image Text:**Question 7** For a continuous random variable \( x \), the height of the function at \( x \) is: - a. the probability at a given value of \( x \). - b. 0.50, since it is the middle value. - c. a value less than zero. - d. named the probability density function \( f(x) \). **Question 8** For any continuous random variable, the probability that the random variable: - a. is any number between zero and one. - b. is more than one, since it is continuous. *Questions 7 and 8 are related to understanding continuous random variables and their probability density functions (PDF). The correct answer for Question 7 is d, which identifies that the height of the function at \( x \) in a continuous probability distribution is called the probability density function \( f(x) \). Question 8 relates to the properties of probabilities in continuous distributions.*
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