Question

In a probability density function, the probability of each value of the random variable can be...

In a probability density function, the probability of each value of the random variable can be easily calculated and can take on any value including zero.

True or False?

Homework Answers

Answer #1

                                                                                                                         

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
True or False: The density value f(x) of a continuous random variable is a probability that...
True or False: The density value f(x) of a continuous random variable is a probability that can take values between 0 and 1
- Determine the cumulative distribution function for the random variable with probability density function ?(?) =...
- Determine the cumulative distribution function for the random variable with probability density function ?(?) = 1 − 0.5? for 0 < ? < 2 millimeters. - Determine the mean and variance of the random variable with probability density function
Consider a continuous random variable X with the probability density function f X ( x )...
Consider a continuous random variable X with the probability density function f X ( x ) = |x|/C , – 2 ≤ x ≤ 1, zero elsewhere. a) Find the value of C that makes f X ( x ) a valid probability density function. b) Find the cumulative distribution function of X, F X ( x ).
If the probability density of a random variable is given by f(x) = Find the value...
If the probability density of a random variable is given by f(x) = Find the value of k and the probabilities that a random variable having this probability density will take on a value (a) between 0.1 and 0.2                      (b) greater than 0.5.
The probability density function of the X random variable is given as follows. ?? (?) =...
The probability density function of the X random variable is given as follows. ?? (?) = {?? − ?? ?> 00 ????? ?????????? Since Y = 1-2X, calculate the probability density function of the Y random variable and specify the range in which it is defined.
Let X be the random variable with probability density function f(x) = 0.5x for 0 ≤...
Let X be the random variable with probability density function f(x) = 0.5x for 0 ≤ x  ≤ 2 and zero otherwise. Find the mean and standard deviation of the random variable X.
For a discrete random variable, the probability of the random variable takes a value within a...
For a discrete random variable, the probability of the random variable takes a value within a very small interval must be A. zero. B. very small. C. close to 1. D. none of the above. QUESTION 10 The area under the density function in a certain interval of a continuous random variable represents A. randomness. B. the area of one rectangle. C. the probability of the interval. D. none of the above. QUESTION 11 For any random variable, X, E(X)...
If the probability density function of a random variable X is ce−5∣x∣ , then (a) Compute...
If the probability density function of a random variable X is ce−5∣x∣ , then (a) Compute the value of c. (b) What is the probability that 2 < X ≤ 3? (c) What is the probability that X > 0? (d) What is the probability that ∣X∣ < 1? (e) What is the cumulative distribution function of X? (f) Compute the density function of X3 . (g) Compute the density function of X2 .
Suppose that the probability density function for the random variable X is given by ??(?) =...
Suppose that the probability density function for the random variable X is given by ??(?) = 1/5000 (10? 3 − ? 4 ) for 0 ≤ ? ≤ 10 What is ?(?)? What is ?????(?) Provide the cumulative distribution function for the random variable X.
For probability density function of a random variable X, P(X < a) can also be described...
For probability density function of a random variable X, P(X < a) can also be described as: F(a), where F(X) is the cumulative distribution function. 1- F(a) where F(X) is the cumulative distribution function. The area under the curve to the right of a. The area under the curve between 0 and a.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT