The table below shows a probability density function for a discrete random variable X. What is the probability that X is 0, 3, or 5? Provide the final answer as a fraction. x   P(X = x)  0  1/20  1  1/10  2  1/10  3  1/4  4  1/10  5  2/5

Q: Value x de X P (X = x) -4 0.14 -3 1 0.23 4 0.17 3.

A:

Q: Value x of X -1 1 2 3 5 P ( X = x) 0.29 0.14 0.14

A: The values of X are -1, 1,2,3, and 5  The table shows the probability distribution for the discrete…

Q: Calculate the mean for the discrete probability distribution shown here X p(x) 4.00 5.25 5.00 2 0.2…

A: Given that,x = 2,4,5,10p(x) =0.2,0.4,0.3,0.1we need to find the mean for the discrete probability…

Q: The table below represents the probability density function for the random variable X. Find the…

A: Solution: From the given information, the probability density function for the random variable X is

Q: Which of the following is used to represent the Continuous Random Variables?    a. Probability…

A: A real number assigns to each outcome of the random experiment is known as "Random variable". There…

Q: Fill in the P (X = x)values to give a legitimate probability distribution for the discrete random…

A: From the provided information, Value of x P (X = x) 1 0.21 3 0.19 4   5 0.27 6

Q: il in the P(X-x) values to give a legitimate probability distribution for the discrete random…

A: Let X denotes the random variable x.                P(X=x) 1.                0.25 3.…

Q: Assume that 12 jurors are randomly selected from a population in which 73% of the people are…

A: The randomly selected juniors, The probability of success is 73% .The probability distribution table…

Q: A fair die is rolled. Assume that a random variable X is defined to be -4 if the result is a 1, 5 if…

A: Let us define an event E: A fair die is rolled. Sample Space=1,2,3,4,5,6 Each element in the sample…

Q: Fill in the P(X=x) values to give a legitimate -2, 3, 4, 5, and 6. Value x of X -2 3 لیا 4 5 6 X P(x…

A: x P(x) -2 0.28 3 0.16 4 0.17 5 a 6 b

Q: The below three graphs show probability density functions (PDF) of three different random variables…

A: The below graphs show the probability density function to 3 different random variables Red Green and…

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A: given data   x p(x) 0 0.13 3 0.17 4 a 5 0.16 6 b

Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…

A: x p(x) -6 0.22 -4 0.16 -1 0.16 0 a 2 b

Q: Let X be the number of errors that appear on a randomly selected page of a book. The following table…

A: Since, the sum of all probabilities of a distribution is always equal to 1. That means ∑P(x) = 1 The…

Q: Let X be a discrete random variable that can take on values 1,2,3, or 4. The following the F(X),…

A: Given cumulative probability distribution. XF(x)10.220.530.941P(x=4) = ?

Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…

A: Given Fill in the P (X=x) values to give a legitimate probability distribution for the discrete…

Q: A convenience store has made up 20 grab bag gifts and is offering them for $2.00 a bag. Ten bags…

A: The question is about probability distribution.Given :Total no. of bag gifts = 2010 bags are of…

Q: Let X represent the number of tires with low air pressure on a randomly chosen car. a. Which of the…

A: a. Consider a random variable x with probability mass function of p(x). The necessary conditions to…

Q: Calculate the mean for the discrete probability distribution shown here. 6 7 0.24 0.32 X P(x) 1 0.25…

A: The table shows x values and their probability values.

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A:

Q: A random variable X has a probability distribution function as follow: X P(X=x) 0.3 15.2 12.5 1 15.5…

A:

Q: 23. Table Q3 1 2 0.15 a 3 0.4 X P(X=x) Given E(X)= 3.05, calculate the values of a and b. 6 b

A: a=0.25 b=0.20

Q: he table below shows a probability density function for a discrete random variable X, the number of…

A: Ans#- The table below shows a probability density function x P(x) 0 3/20 1 1/20 2 1/4 3…

Q: X is a continuous random variable with the probability distribution (density) graphed above. The…

A: To find the probability that X is between 0.2 and 0.4 we have to find the area of the shaded region:

Q: 'Example 7-37. A random variable X assumes the value M, 2, ... with probabilities U1, Uz, ...…

A:

Q: The probability distribution function for the random variable U is given in the following table. Use…

A:

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A: Given probability distribution table is : Values of x of X P(X=x)10.2830.11450.266We have to find…

Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random…

A: To be a legitimate probability distribution,  there must be two conditions to satisfy  1.…

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A: It is given that a legitimate probability distribution for the discrete random variable X whose…

Q: Determine the correlation for the following joint probability distribution y f(X.y) | 1/8 1 1 2 4 3…

A: Let X and Y be two random variables. Then the correlation coefficient between X and Y is given by,…

Q: The joint probability function of random variables X and Y is given in the ta below. Show that X and…

A: y=-1 0 1 x=0 0.1 0.1 0.1 2 0.1 0.2 0.1 4 0.1 0.1 0.1 The objective is to show that X and…

Q: Value x of X P(x =x) -6 -5 -4 0.12 -3 0.17 3. 0.15

A:

Q: Find P(X=1 and X=2)

A: Concept: If the probability of occurrence of one event is not affected by the probability of…

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A: It is given that a legitimate probability distribution for the discrete random variable X whose…

Q: The joint probability distribution for X and Y are shown in the table. Find F(2,1). All of your…

A: Given data is       X       0 1 2   0 0.15 0.07 0.11 Y 1 0.12 0.18 0.22   2 0.03 0.07…

Q: A shipment of 5 television sets contains 2 defective sets. A hotel makes a random purchase of 2 of…

A: Answer:- Given ,  Sample size (n) = 2 Population size (N) = 5 Success size (k) = 2 Using formula,…

Q: A probability function for a discrete random variable, Y, is shown below.     y P(Y=y) 4 0.4…

A: Y 4 6 8 10 P(Y=y) 0.4 0.2 0.2 0.2

Q: For any continuous probability distribution, P(x = a) = 0 for all values of a. %3D O A. True O B.…

A: Solution:   Here we have given that an statement about a continuous probability distribution.

Q: I. Which of the following are discrete probability distributions? (Yes or No) 1. 3 4 5 P(x) 0.10…

A: Property:  If ∑P(X=x)=1 then it is discrete probability distribution  0≤P(X=x)≤1