1) Suppose tha Y is a random variable having an gamma distribution with a = 1, find the value of k such that an interval from 0 to ky is a (1 - a)100% confidence interval for the parameter ß.

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A: total number of people = 16they are choosing a chairperson and vice chairperson. they put all 16…

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Q: 25. Suppose that blood chloride concentration (mmol/L) has a normal distribution with mean 103 and…

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

Q: 4. Suppose a fair die is rolled 3 times. Let A; be the event that the ith roll is a six for i = 1,…

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Q: We have the following data: P(A) = 0.46, P(A union B) = 0.72. If A and B are mutually exclusive…

A: Answer: From the given data, P(A) = 0.46 P(A∪B) = 0.72 A and B are mutually exclusive events

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Q: ANSWER A ONLY TY!

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Q: you answered the answered questions, pls answer g,h,i

A: Given that  Z has standard normal distribution  Note : According to bartleby experts question…

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Q: Wood paneling can be ordered in thickness of or inch. The random variable 16'8' X is the total…

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Q: (6) Let X be a Poisson random variable with parameter 9, then E(X²) = 1.

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Q: 10x) = {1x²2 0≤x≤2 otherwise (a) Find the value of k. (Enter your answer to three decimal places.)…

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Q: 13: Determine the probability of obtaining the average value with p = 3/5 for n = 100, n = 1000 and…

A: Note: Hi, there! As per the guidelines, we are allowed to solve single question at a time when…

Q: 6.88 Suppose that the length of time Y it takes a worker to complete a certain task has the…

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Q: f(x, y) = x + y, I(0,1)(x)I(0,1) (y) with oxy = E[(X − 2)(Y− 3)] = − ₁⁄4 1

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Q: (3) The random variable X has the following density function: f(x) = {k The second noncentral moment…

A: The random variable X has a density function f(x). fx = k-x,0<x<k0,otherwise So,  ∫-∞∞f(x) dx…

Q: valos Consider a biased coin, where the probability of tossing a head is Ž The coin is tossed 4…

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Q: a. List the different possible outcomes. Assume that these outcomes are equally likely. b. What is…

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Q: For the binomial test, what is the proportion of individuals in the sample who are classified in…

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Q: ) Show that = ₁₁X₁ is the maximum likelihood estimator of the parameter 0. Zi=1

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Q: Consider old McDonald, who must carry a dozen eggs from the barn to the house. The ground between…

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Q: (a) P(0 ≤ Z≤ 2.47) (b) P(0 ≤Zs 2) (c) P(-2.10 SZ≤ 0)

A: Given that Z~N( 0,1 ) Find the required probabilities

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Q: Let X and Y have the joint p. d. f. f(x,y) = (2x for 0<x< 1;0<y<1 otherwise Then P(X + Y ≤ 1x ≤) is:

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Q: Two events A and B are such that P(A) = 0.5, P(B) = 0.3 and P(AIB) = 0.1 Then P(A|AUB) is

A: Given that Two events A and B  P(A)=0.5 P(B)=0.3 P(A/B)=0.1 We have to find P(A/AUB)

Q: Two dice are rolled. Find the probability of the following event. The first die is 5 or the sum is…

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Q: (9) If X is a continuous random variable with p.d. f. f(x) = 6 +12,0 ≤x≤3 ,othewise The probability…

A: X is continuous random variable with pdf, fx = x6+112,0≤x≤30,otherwise Y = 5X+3 = g(X) Now, Domain…

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Q: Suppose that blood chloride concentration (mmol/L) has a normal distribution with mean 103 and…

A: given data,suppose that blood concentration (mmol/L)has normal distribution μ = 103σ = 5we solve…

Q: In one state, of 927 fatalities, 632 were alcohol-impairing-driving related. Construct the 95%…

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Q: An airport limousine can accommodate up to four passengers on any one trip. The company will accept…

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Q: For the normal approximation to the binomial distribution with n = 100 and p = .20, the standard…

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Q: How many combination of 4 objects can be made from 6 objects, four of which are unique and 2 are…

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Q: 1 nanogram of a certain isotope has an average of 2.3 radioactive decays per second, and the *…

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Q: (8) Let X-b(n,p), with E(X) = 6 and var (X) = 4.2, then P(X ≤ 6) = 0.608.

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Q: 20. P(A) = 0.40 P(B) = 0.25 P(AUB) = 0.50 Part a: Find P(ANB) Part b: Find P(A/B) Part c: Find…

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Q: places.) (a)n=9 솟 II (b) n = 11 엇 (c) n = 49 II IIIIII

A: It is given that  Mean, μ = 100 Standard deviation, σ = 10

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Q: A service station has both self-service and full-service islands. On each island, there is a single…

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Q: The coefficient of correlation between X and Y is and o=a, o a = 114 where Z=3X -4Y. Then the value…

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Q: what is the probability that Kevin will spill coffee on himself on just two of those days?…

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