A fair die is rolled 6 times. What is the probability of having no 3 and no 4 among the rolls? Round your answer to t X ?

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Q: Let U = {xlx is a counting number of multiple of 5 less than 50}. Which of the following Roster…

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Q: Given a marginal p.m.f of x: f₁(x) and a marginal p.m.f of y: f₂(y) = Then the values of (k) and (c)…

A: The total probability of any probability distribution is always 1.

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Q: 5. Find the capacity of the general binary channel whose channel matrix is a - where a B. B 1 1 B

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Q: Suppose that X and Y have following joint probability distribution: F(x,y) X 2 1 0.10 y 3 0.20 5…

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Q: In how many ways can the letters of the word HORRAR be arranged if vowels are together?

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Q: Pb(Z = z) = B (8.25z - z2) with z E {1, 2, ......., 5}. What value must B be to ensure the…

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Q: c) Let X be the random variable with the cumulative probability distribution: x < 0 F(x) = {₁ - e-²x…

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Q: a) Suppose that, for -1 ≤ a ≤ 1, the probability density function of (X₁, X₂) is given by f(x₁, x₂)…

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Q: Pb (Z = z) = B (8.25z - z2) with z E {1, 2, ......, 5}. Find the mean and variance of Z using…

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Q: 26.(c) of three independent events the probability of 1 happening is the probability of second only…

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Q: Probability 35% of subjects Sent to prison and 30% pleaded guilty Those not Sent to prison 50%…

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Q: Calculate the 1st quartile, 7th decile, 35th percentile, and percentile rank of 115 and 155 for the…

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Q: 1. In the pack of 100 canines, 54 are trained to assist PWD, 69 are trained to high-level security,…

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Q: d) The random variable X has a Poisson distribution such that P(X= 0) = P(X = 1). Calculate P(X= 2).

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Q: I want to confirm if my answers to this problem are correct.

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Q: An average of 50 students arrive at the university each 30 minutes. What is the probability that 95…

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Q: Q2 On a five-item test, true or false, Simon has an 80% chance of choosing the correct answer for…

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Q: Consider the hospital emergency department visits shown in table below. People may leave without…

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Q: It is a statistical analysis that examines two or more independent samples based on one…

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Q: If two coins are flipped find the probability of getting (i) two heads and (ii) at least one head,

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Q: There are 4 hotels in a certain town. If 3 men check into hotels in a day what is the probability…

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Q: ) A recent survey indicates that 7% of all motor bikes manufactured at Baloyi factory have defective…

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Q: Log 2 Log 2 Question-2 Suppose that, for a given region there is a 0.30 probability that the soil…

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Q: Which statistic is more resistant to outliers (extreme data values)? O Standard Deviation O…

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Q: A department store is about to order deluxe, standard, and economy grade DVD players for next year's…

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Q: A candidate arrives at the following answers to a problem involving a binomial distribution : X =…

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