Question * For two independent events A and B, if P(A OB) = 0,049 and P(A) = 10P(B), then P(A) is equal to: None of these 0.2 0.7 O 0.04

Q: A person has a 30 percent chance of winning on a scratch-off lottery ticket. What is the probability…

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Q: Q: A bag contains 12 balls out of which x are white. (i) If one ball is drawn at random, what is the…

A: i): Total balls in bag=12 White balls=x P(drawing a white ball)=x12

Q: (iv). Find the probability that the sum is more than 12 (v). Find the probability that the sum is…

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Q: Find P(A or B), if the events are disjointed. P(A) = 25 P(B) = 25

A: Since it is disjoint event so,   P(A or B) = P(A) + P(B) Which can also be rewritten as: P(A∪B) =…

Q: Suppose P(E) = 0.3, P(F) = 0.5, and P(E or F) = 0.7. Are the events E and F are mutually exclusive?…

A: It is given that P(E) = 0.3 and P(F) = 0.5.P(E) + P(F) = 0.3+0.5 = 0.8.

Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…

A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…

Q: If you let X equal the number out of n = 48 seeds that will sprout when p = 0.75 is the probability…

A: Sample size Proportion

Q: For two independent events A and B, P(A) = 0.4 and P(B) = 0.15. What is P(A or B)? 0.06 0.40 0.49…

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Q: Consider two independent events A and B such that P(A) = 0.5 and P(B) = 0.6, what is P(AUB)? %3D

A: Given that A and B are independent events. Thus, P(A n B) = P(A)P(B) = 0.5*0.6 = 0.3

Q: 34% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: Probability of U.S adults say they are mlre likely to make purchases during a sales tax…

Q: If A and B are independent events P(A) = 0.28 and P(A or B) = 0.64 then find P(B)? Scanned with…

A: Given  A and B are independent P(A)=0.28, P(A or B)=0.64  P(B)=?

Q: Problem 6. Let A and B be two events and assume P(A) = 0.35 and P(B) : %3D 0.45. Assume further that…

A: P(A) = 0.35P(B) = 0.45P(A|B) = 0.80

Q: Could you please breakdown probability (P (1)  for me which results in 6, 0.68, squared and results…

A: Given  A solution based on binomial distribution,we need to explain how the probability P(1) is…

Q: Assume that we have two events A and B, that are independent. Assume further that P(A) = 0.23 and…

A: It is measure of certainty or uncertainty is known as probability. The numerical evaluation of…

Q: for part d would I just add up all the ones past the 0.5? when I open the table it only goes to 0.5…

A: The information provided in the question are as follows :-Probability of success on a single trial…

Q: d)  For which temperature is the probability 0.075 that it will be exceeded during one day?

A: d) The probability value is 0.075.

Q: D5) If the hazard is 0.2t + 1 for fish through the years, what is the probability that at least 3/4…

A: The hazard function is h(t)=0.2t+1. The cumulative hazard function is H(t). According to survival…

Q: If events A and B are independent and P(A)= 0.32, P(B)= 0.28 Calculate P(A and B)? Round to…

A: Answer: From the given data, P(A) = 0.32  and  P(B) = 0.28 If events A and B are independent events

Q: Student answers choosing randomly YES or NO. To pass the exam he must answer correctly for at least…

A: Introduction :-  Here we have to find the probability distribution associated with given problem and…

Q: X 5, USA Today reported that approximately 25% of all state prison inmates released on parole become…

A: 5) Let x = number of prisoners out of five on parole who become repeat offenders.The probability…

Q: Consider the events Aand B such that P(AUB) = 0.7 and P(An B) = 0.4. Then P(A) + P(B) = O 0.7 0.6…

A: Given PA∪B = 0.7PA∩B = 0.4

Q: Find the indicated Probability given P(A)=0.4 P(B)=0.6 P(A and B)=0.2 P(A or B)

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Q: ssume that P(A) 0.3, P(ANB)= 0.25, and the probability that neither A nor B occurs is 0.2. What is…

A: Given that  P(A)=0.3,  P(A ∩ B)=0.25 ,  P(neither A nor B)==0.20

Q: real numbers. Define the events A and B as follows: 4 = {x|x45.5}. Describe each of the following…

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

Q: 117.If A and B are independent events such that P(B) = P(AUB) = 0.8 then P(A) is

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Q: K Research has shown that approximately 1 woman in 500 carries a mutation of a particular gene.…

A: Solution is uploaded below

Q: Suppose you flip a fair coin twice. What is the probability that the outcome is the same both times?…

A: Consider the head surface of the coin is H and the tail surface is T. The coin flips twice.…

Q: Assume that we have two events A and B, that are independent. Assume furlher that P(A) = 0.35 and…

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Q: If events A and B are independent and P(A)= 0.25, P(B)= 0.30 Calculate P(A and B)? Round to two…

A: Events A and B are independent.

Q: Simon's lawnmower has a probability of 0.3 of starting any time he pulls the starter cord. Which of…

A: From the given information, let X be the event that Simon’s lawnmower starts any time he pulls the…

Q: If one card is drawn from a deck, find the probability of getting these results. Enter your answers…

A: We have to find out given probabiity..

Q: P(R = .3315), P(T = .5442), and P(R|T) = .3315. Are events R and T independent? Yes No There is not…

A: From the information, given thatIndependent events: Let A and B be any two events, they are said to…

Q: In a certain city district, the need for money to buy drugs stated as the reason for 61% of all…

A: Given,n=5p=0.61q=1-0.61=0.39A random variable X~Binomial(n=5 , p=0.61)P(X=x)=Cx5 0.61x0.395-x  ;…

Q: Leo is a very average golfer. The probability that he hits a bad shot at any time is 0.4,…

A: Given that p =0.4 , n=5,k=1

Q: Find the probability of the indicated event if P(E)= 0.25 and P(F) = 0.35. Find P(E or F) if P(E and…

A: Addition rule will applied here

Q: From Actuarial Math A telemarketer of an insurance company makes repeated calls to persons on a…

A: Let X be the number of unsuccessful calls before the third sale is made. Since all the calls are…

Q: Results from trials for a new pill for sleeping are given in this table.   slept better (B) no…

A: