If x is a continuous random variable, then _____. A) the probability that x is negative is zero B) the probability that x lies in an interval is an area under the density function C) x has a normal distribution D) the expected value of x is less than the standard deviation of x

If x is a continuous random variable, then _____. A) the probability that x is negative is zero B) the probability that x lies in an interval is an area under the density function C) x has a normal distribution D) the expected value of x is less than the standard deviation of x

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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If x is a continuous random variable, then _____.

A) the probability that x is negative is zero

B) the probability that x lies in an interval is an area under the density function

C) x has a normal distribution

D) the expected value of x is less than the standard deviation of x

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