A tile is selected from seven tiles, each tile labeled with a different letter from the first seven letters of the alphabets. Event X: the letter selected comes before D Event Y: the ketter sekected is found word CAGE

Q: A bag contains 1 gold marbles, 10 silver marbles, and 28 black marbles. Someone offers to play this…

A: It is given that  Gold marbles = 1 Silver marbles = 10 Black marbles = 28 Total marbles = 39

Q: 1. Suppose we have a family of distribution indexed by a parameter k where k is any positive…

A: Fk(x) = xk ; 0≤x≤1 The CDF of X is given by, Fk(x) = 0if x<0xkif 0≤x≤11if x>1 Note that, it is…

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A: Given the transition probability matrix of a Markov chain has state space 0, 1, 2 as…

Q: 1. the mgf of X is given by (a) Pr(X ≤ 1) Mx (t) = √e(et-1). (b) V (4X - 9)

A: First we have to determine the probability function by checking the form of given moment genarating…

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A: The number of cards in a deck of cards is 52.

Q: #4: Given f(x, y) = 2-x-y,. 0≤x≤ 1, 0sys1 d) Find E(Y) e) Find the first four raw moments. f) Find…

A: As per our guidelines I can solve only first three subparts. Kindly post the remaining subpart again…

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A: Given 4 balls 2 balls are selected without replacement

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A: given data  97.5 % confidence interval for P.n = 50x = 16find critical value.

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A: Here from the given information we find the probability.

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A: Given that :  25% of the athletes competing in a large tournament are users of an illegal drug to…

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A: Test is that whether or not the mean is equal to 3.

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Q: In an um are chosen. we have 20 red and 30 white balls 10 balls there are 4 red and 6 white withou 4…

A: Given,no.of red balls=20no.of white balls=30Total no.of balls=50

Q: 5. You randomly select and weigh 30 samples of an allergy medicine. The sample standard deviation is…

A:

Q: given by tables: Xi Pi The probabilities of states of independent systems X and Y are Yj Rj Y1=-1…

A: Given the probabilities of states of independent systems X and Y as Xi X1=1 X2=-2 Pi 0.3 0.7…

Q: ad answer the following O 2.4 15565 3 4 Σ* x 5 8 7 4 3 9 x-μ (x-μ)² Σ(x-μ)² = = 36 of sick days…

A: GIVEN DATA ,  value of  x is  given in the question  no.1we have to find out the nrangepopulation…

Q: Problem #8: Let X denote the vibratory stress (psi) on a wind turbine blade at a particular wind…

A: Given density function, fx=xθ2e-x22θ2, x>0 a) If θ=96, fx=x962e-x22*962, x>0…

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A: X-axis : Time in minutes interval = 10 minutes ( divided in 5 small units) : means 1small unit =…

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

Q: 5. A senior student at a prestigious eastern university is trying to decide whether to enter a one…

A:

Q: Given P(A and B) = 0.02, P(B) = 0.88, P(B|A) = 0.68, what is P(A)?

A: P(A and B) = 0.02  P(B) = 0.88  P(B|A) = 0.68  P(A)=?

Q: The odds in favor of Nolan getting promoted are 5:3. Find the probability that Nolan gets promoted.…

A:

Q: A far die is thrown Loice. And the probability that the result of the first throw 16 greater than…

A: The given probability can be calculated using the formula,  Probability = (Favourable outcome /Total…

Q: small manufacturing company recently instituted Six Sigma training for its employees. Two methods of…

A:

Q: Which center and spread would you report when describing the distribution of the graph? 1223344 556…

A: Data from stem and leaf plot :…

Q: Let P be a probability on R. Prove that for every e > 0 there is a compact set K such that P(K) > 1…

A:

Q: High school students from grades 9-10 and 11-12 were asked to choose the kind of band to have play…

A: Given grades 9-10, Rap- 35, rock-25, country-60 Given grades 11-12, Rap- 55, rock-30, country-40

Q: n= type your answer... Min = type your answer... Q1 = type your answer... M= type your answer... Q3=…

A: Given data is23,42,35,36,30,41,44,33,29,45,48,60,75,3,38,40,27,44,50,36,36,50,28

Q: Vehicle speed on a particular bridge in China can be modeled as normally distributed. USE SALT (a)…

A:

Q: During its grand opening week, Stickler's bicycle shop offers a "wheel of discount savings." (This…

A:

Q: 1. If X and Y have joint density function find fx,y (x, y) = [1/x, if 0<x< 1, 0 <y<x 0, otherwise…

A:

Q: EN ENGINEERING STUDENTS HAVE THE FF. HEIGHTS (IN FT): 2 5.8 5.9 6.2 4.8 4.9 5.11 5.9 4.11 5.6…

A: Given that data  5.2,5.8,5.9,6.2,4.8,4.9,5.11,5.9,4.11,5.6

Q: This is a multi-part question. Once an submitted, you will be unable to to this par L Let A be a…

A: A=positive integer representing an authority class C=subset of a finite set of compartments with…

Q: Page 164, 3.1.12.* Let X₁, X2, . . ., Xk-1 have a multinomial distribution. (a) Find the mgf of X₁,…

A:

Q: Sean flipped a coin 100 times and got heads 42 times. He concludes that the probability of getting…

A: It is given that  Total outcomes = 100 Favourable outcomes ( heads ) = 42

Q: Here are the foot lengths (in centimeters) for a random sample of 7 fourteen-year-olds from the…

A: given data,n=7sample size n=725,22,20,25,24,24,28we have to find out the mean and standard deviation…

Q: Binomial Probability - Suppose you flip a fair coin 4 times. What is the probability of getting…

A: Method:  Using Binomial probability distribution to find probability. Given that,  n = 4,     p =…

Q: A generator manufacturer found that the smallest, least expensive generator that they manufacture…

A: Solution:  Here we want to find the percentage of the generators last between 1550 and 2450 hours.

Q: Problem #9: Suppose that a random variable X has the following probability density function.…

A: 9.

Q: Three events occur with probabilities P (E₁) = 0.37, P (E₂) = 0.19, and P (E3) = 0.46. If the event…

A: given data P(E1) = 0.37P(E2) = 0.19P(E3) = 0.46P(E1|B) = 0.21P(B) = 0.33

Q: The density function of X is given by If E(X)=, find a and b. f(x) = a + bx², 0≤x≤1.

A: As per our guidelines we can solve first question and rest can be reposted.

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A: Given the data of coffee break time taken by Professional staffs and Technical staff of large…

Q: Growth factor Levels Lighting None, Low, Medium, High, Very high 1 month, 2 months, 3 months, 4…

A: It is given that the growth factor and their levels in tabulation form.

Q: TEL TEL Two points are chosen randomly from the interval (0,a). What To the probability that the sum…

A: given that, two points are randomly chosen from the interval (0 ,a).

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A: Event which happen based on the other events which already happen is known as condition event. It…

Q: Ten people, 5 women and 5 men are sithing around hind the probability, that neither two wornen nur…

A: Total 10 people : 5 women and 5 men  Round table : P(neither two women nor two men are sitting next…

Q: A hand of poker is made up of five cards from a standard deck of cards. a. How many possible hands…

A: given data select 5 cards from standard deck of 52 cards

Q: ch of these events

A: Probability,p = 0.07 number of trial,n = 5 Let x be the random variable that represents X~Binomial (…