the mean of the discrete random variable x is 19.59. what is the variance of x

The mean of the discrete random variable X is. - Yahoo! Answers.

the mean of the discrete random variable x is 19.59. what is the variance of x

MATH200B Program - Tompkins Cortland Community College.
If the random variable X is discrete with probability mass function x1 ↦ p1., xn ↦ pn, then. without directly referring to the mean, in terms of squared deviations of all points from each other:.
X 12 15 17 20 22 24 25 30 P(X) 0.07 0.21 0.17 0.25 0.05 0.04 0.13 0.08 The mean of the discrete random variable X is 19.59. What is the variance of X? Round.

X 12 15 17 20 22 24 25 30 P(X) 0.07 0.21 0.17 0.25 0.05 0.04 0.13 0.08 The mean of the discrete random variable X is 19.59. What is the variance of X? Round.

Variance - Wikipedia, the free encyclopedia.

The mean of the discrete random variable X is 19.59. What is the variance of X? The following table shows the probability distribution for a.

the mean of the discrete random variable x is 19.59. what is the variance of x

What is the variance of X? please help - OpenStudy.

What is the variance of X? please help - OpenStudy.
6.3.1 Approximating the mean and variance............... 71 .. A discrete random variable is one for which X is a countable (which includes finite) set.
What is the variance of X? please help:)? - OpenStudy.
check work? x 11 14 16 19 21 - OpenStudy.
The mean of the discrete random variable X is 19.59. What is the variance of X? Round your answer to the nearest hundredth. 4 years ago.