If A is a perfect subset of B and P(a < Pb), then P(BA) is equal to O a. P(a) / P (b)

Q: 3) A bag contains 14 red marbles, 15 orange marbles, and 16 yellow marbles. Suppose 10 marbles are…

A: There are 14 red marbles, 15 orange marbles and 16 yellow marbles in a bag.

Q: X p(x) (a) Compute E(X), E(X2), and V(X). E(X)= 18 E(X2)= 327.2 ✓ ft³ V(X)= 3.2 18 16 20 0.4 0.2 0.4…

A: The provided equation is: h(x)=X-0.009X2 From previous parts, it is known that E(X)=18E(X2)=327.2

Q: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will throw the same die…

A: Given information: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will…

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Q: For the remainder of this question, we will consider one of the world's most popular video games,…

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Q: er of circular permutations of different .!things taken all at a time is (n-1) True False .a h

A: For a straight line, the number of ways if arranging n things, people or elements is n! For a…

Q: 6. A box contains good and defective items. If an item drawn is good, we assign the number 1 to the…

A: Given that, A box contains good and defective items. If an item drawn is good, we assign the number…

Q: A sample of 42 chemists from Washington state shows an average salary of $39,420 with a standard…

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Q: 1) The following spinner was spun 32 times. What is the probability of spinning A seven times?

A: There are 8 slots in the spinner, {A,B,C,A,B,C,C,B} If the spinner is spun we get any one of these…

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A: We have given that Population size (N) = 4059 Sample size (n) = 50

Q: A bag of peanuts in their shells contains 147 peanuts. 58 of the shells contain one peanut, 85 of…

A: Given Information: A bag of peanuts in their shells contains 147 peanuts. 58 of the shells contain 1…

Q: Step 4 Thus, we have P(0 sz s 3)-(3) - (0). From part (a), we have the cdf value (0) = 0.5, the area…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: 2) A company survey results shows that 46% of employees are vegans. 58 employees were surveyed. What…

A: Given that  n = 58 , p = 46% = 0.46 X ~ Binomial ( n = 58 , p = 0.46 ) p = Probability of employees…

Q: 8) The probability that Olivia goes to Queen's university is 0.25. The odds in favor of Alice going…

A: Introduction: It is required to find the odds in favor of the event that only one of student O and…

Q: 10. The number of times a certain equipment operates before having to be discarded is found to be a…

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Q: 2) A committee of 8 is to be selected from 10 Biologists, 12 Chemists, and 14 Mathematicians. What…

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Q: (b) You have three, six-sided die that you use to create a geometric series by randomly throwing the…

A: Sum of infinite geometric series = a1-r where a is the first term and r is the common ratio.

Q: Twenty-four people enter a tennis tournament. How many different first-round matches are possible if…

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Q: 1) Dan bought a box with 120 USB drives for his company. The defect rate for this USB drives brand…

A: It is given that Dan bought a box with 120 USB drives and the defective rate for this USB drives…

Q: 6. DETAILS DEVORESTAT9 4.3.037.S. Suppose that blood chloride concentration (mmol/L) has a normal…

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Q: 5. An angle was measured by three different observers, A, B and C. The mean of each set and its…

A: From given information  observer   Mean angle   Sx   ∘ '  ''  '' A 89 54 36 0.7 B 89 54 42…

Q: for the following P.d.f of x, find the p(x<1) and p(x|<1) ,F(x)=x²/18 if -3<x<3 and 0 in other place…

A: Given: fx=x218    -3&lt;x&lt;3

Q: 4-24 In a lot of 200 electrical fuses, 20 are known to be nonconforming. A sample of 10 fuses is…

A: Given that, in a lot of 200 electrical fuses, 20 are known to be nonconforming. A sample of 10 fuses…

Q: Under the MSE criterion, we want to find the best linear prediction model for Y3 based on X: Y3 = ߢ…

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Q: Answer each of the following. In how many ways can 6 persons be seated in a row? In how many ways…

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Q: You’re a logistics engineer for a manufacturer of hard seltzer. You use three different shipping…

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Q: Drug tests are designed with a known sensitivity. However, those interested in such tests want to…

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Q: Data collected at an airport suggests that an exponential distribution with mean value 2.815 hours…

A: Given: Mean= 2.815 λ= 1/Mean=1/2.815

Q: Question 5 According to the Bureau of the Census, the following statistics describe the number (in…

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Q: Intelligence as measured by IQ score = 136 is best described as

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Q: If P(A)= 0.7 and P( B)= 0.6, find P (AUB) if: A and B are where Be is complement of B (not B)…

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Q: 6) You ask your friend to randomly write down a 5 digit number. What is the probability that he…

A: Introduction: It is required to find the probability of obtaining a 5 digit number with identical…

Q: Problem 3 Suppose you are customising a character in your favourite video game, and the character…

A: Note: As per guidelines we will solve the first question only, please repost other questions for…

Q: Use the one-parameter regular exponential family definition to find the functions, h(x), c(0), w(0)…

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Q: he probability a component is acceptable is 0.8. .Five components are picked at random What is the…

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Q: Question 1 The Valley Wine Company purchases grapes from one to two nearby growers each season to…

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Q: Machine A makes 15% of the components, machine makes 30%, machine C makes 35% and machine D makes…

A: Given: P(A)=0.15P(B)=0.3P(C)=0.35P(D)=1-P(A)+P(B)+P(C)         =1-[0.15+0.30+0.35]         =0.2…

Q: Imagine you are a genetic counselor and a married couple comes to you for help. Both Bob and Mary…

A: Giventhe probability that bob has Aa is =12 the probability that Mary has Aa is =23 For their child…

Q: Suppose A and B are dependent events and P(B | A)=0.4, P(ANB)=0.1, P(B')=0.62. Find P(A U B).

A: Consider that A and B are two dependent events.

Q: In a group of 78 people; 24 drink tea and 31 drink coffee. Find the probability that a person picked…

A: 24 - drink tea 31 - drink coffee total 78 people select at random

Q: 2. At an eSports tournament, m American, n Canadian, and k Korean League of Legends players sit in a…

A: Given information: Number of American players = m Number of Canadian players = n Number of Korean…

Q: osua works as the customer service officer at the Agarwal Eye Clinic located in Tesano, a suburb of…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Three players, A, B and C, take turns tossing a fair six-sided die in the following sequence: ABC…

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Q: The move to online instruction that was forced on universities by COVID has introduced considerable…

A: Given information: x P(x) 200 0.1 250 0.2 300 0.4 350 0.15 400 0.15 Sum 1

Q: 14. The number of cars washed in a certain car wash station is a Poisson random variable with a mean…

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Q: Let X be a continuous random variable. Prove Var(X) > 0.

A: Solution:- Given that let X be a continuous random and prove that Var(X) &gt; 0.

Q: Data collected at an airport suggests that an exponential distribution with mean value 2.455 hours…

A: 10 Let X be the duration of a particular rainfall event follows Exponential distribution with mean…