Let F and G be probability generating function ow that FG is also a probability generating function.

Q: 3. Suppose the log-ons to прuter fet rR 1OTIOW a POisson process with an average counts per minute.…

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Q: x-2 If x-N(2,4), then x²(1) الخيار 3 G .2

A: Given that  X~Normal(μ = 2 , ?2 = 4 ) Then  ( X - 2 ) / 2 ~

Q: For x = 1, 2, 3 and y = 1, 2, let the joint pmf of X and Y be defined by f X,Y (x, y) = (x+y)/21…

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Q: ity 1: Evaluate the following. If two coins is tossed and a die is rolled. How many possible…

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Q: For x = 1, 2, 3 and y = 1, 2, let the joint pmf of X and Y be defined by f X,Y (x, y) = (x+y)/21…

A: The given joint pmf of X and Y can be described as X.       Y 1 2 P(X = x) 1 2/21 3/21 5/21 2…

Q: 7. Which is the graph of Y? X-NH = 3,0 = 0.4) Y-N(u = 3,0 = 1) w-N(u = 3,0 = 2.2) V-N( = 1,0 = 0.7)…

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A: Given the distribution function of life span as Ft=1-e-λt  , λ>0

Q: Let X and Y be jointly cantinuous random variables with joint PDF is given: $ X,Y (x.y) =…

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Q: (a) In a 3-children family, what are the possible outcomes of gender of the children? Draw a tree…

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Q: -. How many triangles collinear points? can 'be drawn on a plane using 8 non-

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Q: 4.1.8 An article in Electric Power Systems Research [“Model- ing Real-Time Balancing Power Demands…

A: Given Probability density function f(x) Find a,b,c and d

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Q: What is the probability that a person has lupus and tests positive for the disease? 2. What is the…

A: Let is define some events A : a person has Lupus. B : a person does not have Lupus. E : a person…

Q: a) Evaluate the marginal distribution of X and Y. b) Find P(Y/X) and P(X/Y). c) Find P(Y=2/X=3).

A: NOTE : here as per guidelines i have calculated 3 subparts    here given joint distribution of x and…

Q: 5. H X-N 12,0- 4), which of the following is TRUER A P(6 <X< 18) = 1 B. P(6 <X< 12) = 0.5 C P(12 <x<…

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Q: Show Corr(X, Y)

A: The joint probability mass function of X and Y is  f(x,y)=(x+y)/21   , x=1,2,3 and y=1,2

Q: A safe box requires a new user to set up a 6-digit code before using it. The user is llowed to only…

A: Given that,  A safe box requires a 6 digit code. The user is allowed to only set up the code using…

Q: In a normally distributed set of data containing 28 658 scores, determine the number of scores that…

A: Since you posted a question with multiple subparts, we will solve first three subparts for you. To…

Q: Given the counting numbers from 1 to 20, list down the elements of the following: 6. X (odd number)…

A: Note: According to Bartleby guidelines expert solve only one question and maximum 3 subpart of the…

Q: In 1990, 22% of Americans completed four years of college; 53% of them were women (Time, Jan. 19,…

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Q: Do it completely and typewritten for an upvote.

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Q: Instruction: Tell whether if the event is INDEPENDENT or DEPENDENT . Then solve the probability of…

A: Independent events - One event occured and it doesn't effect the probability of that other event…

Q: 20 studentS who nad recently taken eleme statistics yielded the following Infol calculator owned. (…

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Q: 1. When analyzing the accuracy of a machine classifier for cancer tissues, 16 of the 500 random…

A: Given that  X=16 , n=500

Q: 4. A finite population consists of 8 elements. 10 10 10 10 10 12 18 40 How many samples of size n =2…

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Q: If x-Exp(5), then M,(t) is O 1 suall (1 – 5t)-1 الخيار 2 (1 -

A: Given that  X~Exp(5) Find  Mx(t)

Q: Suppose that P(A)=0.46 and P(B)=0.75. Which of the following is the probability of A complement? (a)…

A: Here use Rule of basic probability  P(A) = 0.46 P(B) = 0.75

Q: 26. The probability of Marcelina scoring above an 85 in a Statistics 3 What is the probability of…

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Q: How many distinct permutations can be made from the letters of the word MATHEMATICS?

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Q: An article suggests the uniform distribution on the interval (8.5, 20) as a model for depth (cm) of…

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Q: Task: Answer the questions using the normal curve on the right. 1. What is the mean of the normal…

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Q: i. Find the followlng probablities. Polnts per game frequency 0. 10 4 15 12 TOTAL:47 11. P(x>1) =…

A: Given that  Frequency distribution table  Point per game Frequency  0 2 1 3 2 5 3 10 4…

Q: . In a binomial distribution with p=0.02 and n=70, what is the actual probability of three success?…

A: p =   = 0.021- p = 1 - 0.02 = 0.98n= 70 X ~Binomial(n, p) X follows the Binomial (70 ,0.02)The PMF…

Q: . A nationwide survey of college seniors by the University of Michigan revealed that almost 70%…

A: Given that n =12,p=0.7 a. find the p( 7&lt;=x&lt;9) =? b. find the p(x&lt;=5) =? c. find the p(…

Q: 4. Sixty percent of the families in a certain community own their own car, thirty percent own their…

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Q: At any given time, a subatomic particle can be in one of two states, and it moves randomly from one…

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Q: "Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Answer the following items by calculating the probability of committing error. Given: u = 300, & =…

A: The type I  error is nothing but the probability of rejecting the null hypothesis, when the null…

Q: Assignment: find out the probability where the values of favorable and unfavorable are equal…

A: Given information: The values of favourable and unfavourable are equal.

Q: Select one: a) H0 is rejected There is insufficient evidence to consider with 99% confidence that…

A: Given that  Sample Mean 1 (\bar X_1)(Xˉ1​) = 48.848.8 Sample Standard Deviation 1 (s_1)(s1​) =…

Q: Answer the following items by calculating the probability of committing an error. Given: u = 300, x…

A: Given information:- μ=300, x¯=290σ=25, n=35

Q: Suppose the manufacturer’s specifications for the length of a certain type of computer cable are…

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Q: id out in the field as a 5x5 Latin square, and the following yields (kg DM/plot) were obtained: (see…

A: 62.3 61.3 62.5 63.8 75 64.1 68.4 62.9 66.2 77.4 69.2 55.8 67.8 71.3 74.8 65 68.7 69.8 76 70.9…

Q: the F test leads us to reject the null hypothesis, we must then conclude that the two opulation…

A: We have given that,  If the F test leads us to reject the null hypothesis, we must the  concluded…

Q: Example: Selecting a Card One card is selected from a standard deck of cards. Determine a) the odds…

A: Let Q be the event of selecting queen cardno.of queen cards=4Total no.of…

Q: A researcher hypothesizes that individuals with better childhood finances will have a higher life…

A: Given information: It is given that a researcher hypothesizes that individuals with better childhood…

Q: Question 3: A game of zumpie consists of 3 teams; 2 teams lose and 1 team wins. Fifty-one teams…

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