picked at random. Calculate the probability that it is reliable.
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A: Given: PA=0.2PB=0.5PC=0.1 A, B and C are independent events. Since they are independent events,…
Q: Find the probability that at most 2 heads occured when 5 fair coins are tossed. The probability…
A: The number of outcomes when tossing a coin is 2. They are head and tail.
Q: the probability that Bob eats a banana at lunch is 41%. Also, suppose that the probability that…
A: According to the sum, the probability that Bob eats a banana at lunch is 41%. Also, suppose that…
Q: A coin tossed three times. Find the probability of getting Two heads and one tail show the working..
A: Given data: A coin tossed three times. To Find: The probability of getting Two heads and one tail.
Q: The average number of blood clots per 100000 people from J&J vaccine is 1.1. Find the probability…
A:
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A: A certain virus infects one in every 300 people. A test used to detect the virus in a person is…
Q: Machines A and B produce 40% and 60% respectively of the production of a component intended for the…
A: Conditional Probability: Let A and B be two events with P(A) > 0. Then the conditional…
Q: The probability that someone will pick up the habit of smoking is 0.2. The probability that someone…
A: Given,P(he/she has smoked)=0.2P(some0ne smoke and develops lung cancer)=0.07
Q: If the probability that an event does no occur is 0.3 determine the probability that the event…
A:
Q: Probability that Joe eats an apple on Tuesday is 0.4. The probability that Mark eats and apple on…
A:
Q: Find the joint probability of A and B for the following. P(B)=0.43 and P (A|B)=0.53 Enter the…
A: Given : PB=0.43PA|B=0.53 We have to find joint probability of A and B i.e. PA and B
Q: You have relatives coming for dinner this weekend. The probability that your uncle Josiah will show…
A: given data P(uncle josiah show up) = 0.38 P(aunt Beatrice show up) = 0.27 P(both show up) = 0.1…
Q: Three locks can safely lock the door with the probabilities of 0.7, 0.8, and 0.95, respectively.…
A:
Q: at irsc the probability that a student is a male is 0.52, that a student is a business major is…
A: Let A denote the student is a male, and B denote the student is a business major. At IRSC the…
Q: Three locks can safely lock the door with the probabilities of 0.9, 0.6, and 0.85, respectively.…
A:
Q: Determine if each event is independent or dependent. Then find the probability. Medical…
A: Below 200 200-240 Above 240 Total Male 53 372 423 848 Female 79 297 188 564 Total 132…
Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…
A: Probability distributions are of two types, discrete and continuous distributions. Binomial…
Q: Find the probability that a 6 appears at least twice when 12 dice are rolled.
A: In question, 12 dice are rolled. Then we'll find the probability that 6 appears at least twice. The…
Q: lied for two scholarships, a Merit scholarship (M) and an Athletic scholarship (A) . The probability…
A: Given: P(A) = 0.28 P(A n M) = 0.19 P( A U M) = 0.42
Q: Suppose that the probability that Bob eats a banana at lunch is 14%. Also, suppose that the…
A: Given that, The probability that Bob eats a banana at lunch is, 0.14 The probability that Bob eats…
Q: An electrical system consists of 4 components with each probability of functioning as above. What is…
A: It is given that an electrical system consists of 4 components with each probability of functioning…
Q: t Dee Dee's Dinette, the probability that a customer orders coffee is 0.66, the probability that a…
A: Given : the probability that a customer orders coffee is 0.66 the probability that a customer orders…
Q: Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.45. Find P(E or F) if P(E…
A:
Q: Estimate the probability of the event. Of 1936 people who came into a blood bank to give blood,…
A:
Q: A certain virus infects one in every 400 people. A test used to detect the virus in a person is…
A:
Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…
A: Let us denote R=rain S=sunny Given that P(R)=20%=0.20, P(S)=60%=0.60, P(R and S)=10%=0.10
Q: A newspaper report states that the probability of snow is .3. After calling the airport you are told…
A: As given, the probability of snow is 0.3, That is, P(snow) = 0.3 Therefore , P( not snow) = 1- P(…
Q: Find the probability of the indicated event if P(E)=0.30 and P(F) = 0.40. Find P(E or F) if P(E and…
A: From the provided information, P (E) = 0.30 and P(F) = 0.40 And P (E and F) = 0.20
Q: Three guys Kojo, Mensah and Jack were required to fire and hit a target once as part of their…
A: It is given that the probability that Kojo, Mensah and Jack hit the target are 1/2, 1/5 and 3/4…
Q: Roll a die once and record the number on the top. Find the probability of the event at the number on…
A:
Q: An unprepared student makes random guesses for the 16 true-false questions on a quiz. Find the…
A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…
Q: The probability of success of three students X, Y and Z in the one examination respectively. are…
A:
Q: A family has three children. Assuming that boys and girls are equally likely, determine the…
A:
Q: Find the probability of the indicated event if P(E) = 0.40 and P(F)=0.50. Find P(E or F) if P(E and…
A:
Q: The probability that a person owns a microwave oven is 0.55, that a person owns a compact disk…
A: Given that P(A)=0.55 , P(B)=0.45 , P(A n B)=0.11 A=own microwave, B=CD player A n B=both a…
Q: What is the probability that the student does exactly one of these activities?
A: Define some events A : A student borrows book. B : A student studies for an exam. Given that P(A) =…
Q: The probability that a certain kind of component will survive a shock test is ¾. Find the…
A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…
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- Find the probability that either event A or B occurs if the chance of A occurring is 0.5,the chances of B occurring is 0.3, and events A and B are independent.The probability that it will snow in a city in December is 0.4 a. find the probability that it will not snow on a given day b. find the probability that it will snow on two consecutive days.The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10 people are chosen at random. What is the probability that four or more of them will catch a cold? A 0.6871 B 0.6178 C 0.6187 D 0.6781
- Two dice are rolled at the same time. Find the probability of each event listed when the probability is given as P(die 1, die 2). For example, if you want to know the probability that you roll a 3 on the first die and and a 5 on the second die, it would be written as P(3, 5). Give your answer as a decimal rounded to the thousandth place (three numbers after the decimal). P(1, 1) = P(both odd) P(even, odd): P(2 anywhere) = P(sum of 8) = P(sum of 1) =Find the probability that when a couple has four children, at least one of them is a boy. (Assume that boys and girls are equally likely.) that at least one of the four children is a boy. The probability is (Simplify your answer. Do not round.)The probability that Luis will pass his statistic test is 0.62. Find the probability that he will fail his statistic test.
- Find the probability that when a couple has five children, at least one of them is a girl. (Assume that boys and girls are equally likely.) The probability is ? that at least one of the five children is a girl.72% of all Americans are home owners. If 49 Americans are randomly selected, find the probability that Exactly 34 of them are home owners. ___________a Merit scholarship (M) and an Athletic scholarship (A) . The probability that you recieve an Athletic scholarship is 0.28. The probability of receiving both scholarship is 0.19. The probability of getting at least one of the scholarship is 0.42 What is the probability that you will receive a Merit scholarship?
- When George plays chess against his favorite computer program, he wins with probability 0.60, loses with probability 0.10, and 30% of the games result is a draw. Assume independence.Find the probability that George's fifth win happens when he plays his eighth game.Assuming the outcomes to be equally likely, find the probability that first answer is "True."Find the probability that when a couple has six children. At least one of them is a boy. (Assume that boys and girls are equally likely)