Could you address all the questions thank you  A random variable X maps the outcome of a pair of dice to real numbers with the rule X(a,b)= |a−b| where a and b are the outcomes of the first and the second die, respectively, upon a roll. What is P( X = 3) What is P(X = 4) What is P(X = 5)

Q: U and V are mutually exclusive events. P(U) = 0.33; P(V) = 0.54. Find: a. P(U and V) = b. P(U|V) =…

A: It is given that P(U)=0.33 and P(V)=0.54.

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A:

Q: Hello. I appreciate any help. Thanks.

A: Given two events A and B, P(A) = 0.2P(B) = 0.3P(A U B) = 0.4P(A ∩ B) is the probability of event A…

Q: How do you show that two events are independent?

A: Two events A and B are said to be independent if P(A and B)= P(A)*P(B)

Q: Franz has quite a book collection with a total of 100 different books. These books are from 5…

A: Introduction: The random variable X denotes the number of books selected by the person from their…

Q: he data represents the test results for a certain disease assume one and dividual from the group is…

A: Given that the data represents the test results for a certain disease.   Yes No Total Positive…

Q: opose X is a random variable with mean 5 and variance 2. Then, E[3X - 3] is Select] and Var[3X - 3]…

A: Given that Mean=E(X)=5, Variance=Var(X)=2

Q: Two fair six-sided dice are rolled (one maize and one blue), with outcomes X and Y respectively for…

A: Since the outcome of one die doesn't depend upon the outcome of the other die. The value rolled for…

Q: Marital status of each member of a randomly selected group of adults is an example of what type of…

A: Given that ; Marital status of each member of a randomly selected group of adults is an example of…

Q: enetics. The accompanying table describes results from groups of 8 births from 8 different sets of…

A: X                   P[x] 0                  0.0041                  0.0312                  0.1093…

Q: Η 0.1 0.4 11 0.25 C

A: The given Venn diagram is

Q: The random variable x represents the number of boys in a family of three children. Assuming that…

A: Hi! Thank you for posting the question. Since you have posted multiple questions, we are answering…

Q: 7 The probability that a bachelor's degree recipient in 2014 majored in biology is 20 Find the odds…

A:

Q: Two dice are thrown X assign to each point if S the sum of th faces. Find mean and variance of the…

A: Answer: For the given data,

Q: Which statement is accurate about the relationship between Populations and Samples?     It is…

A: If a sample is selected randomly from a population then it will be exactly equal to the…

Q: A probability distribution gives the possible values of the random variable and the probabilities of…

A: P(x=3)=0.046 P(x=4)=0.055 P(x=5)=0.035

Q: Spinning a coin, unlike tossing it, may not give heads and tails in equal proportions. I spin a…

A: As per our guidelines, we are allowed to answer first three sub-parts . Thanks For a fair coin ,…

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food…

A: From the provided information, The table is as follow:   A B C D Total Order Accurate 340 277…