The odds that an event, A, happens is defined to be O(A) P(A) 1 - P(A) If the odds that event A occurs is 3.0, what is the probability it happens? (a) (b) = If the odds that event A occurs is 30, what is the probability it happens? 3.0¹

Q: The probability that a student passes the P&S exam is 0.7. (i)Find the probability that a given…

A: It is given that the probability of passing the exam is p=0.7. It is asked to find the probability…

Q: 16 The probability that an event will happen is P(E) = 19 Find the probability that the event will…

A: Given The probability that an event happen is P(E)=1619 Result: For any event A is a subset of…

Q: 13 The probability that an event will happen is P(E)= Find the probability that the event will not…

A: The probability of an even not happening is given by  P( Event not happening) = 1- P( Event…

Q: Simplify your answers if possible (write the answer in the simplest form, cancel all common factors…

A:

Q: Two events A and B are such that P(A) = 0.5, P(B) = 0.3 and P(AN B) = 0.1. Calculate (a) P(A|B); (b)…

A: As per our guidelines we are suppose to answer three sub parts . Given,P(A)=0.5 , P(B)=0.3 ,…

Q: Suppose that 6.5% or all persons are allergic to penicillin. A sample of 561 persons is selected.…

A: Obtain the probability that 7.5% to 9% of persons in the sample will be allergic to penicillin. The…

Q: A and B are events such that P(A) = 0.4 and P(B| A) = 0.7. Find P(A&B).

A: The formula for dependent event P (A and B) is given below:

Q: 7. Suppose 99% of all dogs are good and that Weathers's fiancee/wife (depending on when you read…

A: 99% dogs are good : P= 0.99  q = 1-P = 1- 0.99 = 0.01 N= 10 Binomial probability : P(X=x) = NCx*Px…

Q: s some event, if P(A) = 0.91 , what is the value of P(A)?

A: Given P(A) = 0.91

Q: (10) A box contains 12 black marbles and k white marbles. If a marble is picked at random 5 -. Find…

A:

Q: 5 Tina is a traffic warden. The number of parking tickets she issues per day, from Monday to…

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Q: A and B are independent events P(A) = 0.25 and P(A and B) = 0.14 then, find P(B) ?

A: Answer: Given that, A and B are independent events P(A) = 0.25 P(A and B) = 0.14

Q: Suppose the probability of snow tomorrow is 0.1 while the probability of IU winning the basketball…

A: P(A and B) = P(both event A occurs and event B occurs)  If A and B are two INDEPENDENT events, then…

Q: Your sock drawer has 2 red socks and 4 green socks scattered in it. In a hurry to get to Finite, you…

A:

Q: if 2 events A and B are independant and you know that P(A) = 0.75, what is the value of P(A|B)

A:

Q: Q: If 5% of the people are carriers of a certain disease and 10% of them are young, what is the…

A: Given: % of people that are carriers = 5% % of people that are young = 10%

Q: We are asked to find the probability of event A occurring given that event B occurs. This is…

A: By conditional probability theorem, the probability of event A occurs, provided that the event B has…

Q: Suppose events A and B are independent and P(A) = = 1 P(B) = 4 Find the probability. (Enter the…

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Q: Events A and event B are mutually exclusive, P(A)=0.5 and P(B)=0.3 Calculate the following,…

A: Answer: From the given data, P(A) = 0.5 P(B) = 0.3 Events A and B are mutually exclusive,

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: #17) On Monday 60% of the stocks on the Nasdaq increased in value. A club owns 20 stocks in the…

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

A:

Q: What are the two rules of finding probability of complex events?

A: The two rules for finding the probability of complex events are 1. Addition rule of probability and…

Q: f n = 5 and p = 0.40, what is the probability that: (a) X = 4?                            (b) X ≤…

A: Let X be the random variable from binomial distribution with probability (p) = 0.40 and sample size…

Q: (b)  Determine the probability that, during one minute, Yhmeer sees (i) exactly one meteor [3] (ii)…

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A: Given A="the first child is a girl"We can have first child to be girl in 1 way only.For each other…

Q: For our study, we used the following formula: P (A or B) = P (A) + P (B) − P (A and B) (a) Is it…

A: Please see below

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: Assuming that having a boy in a birth is 1/2. If a family has four kids (from four births), what is…

A: Solution: 4. Let B represents boy and G represents girl. From the given information, probability of…

Q: you roll two dice simultaneously, what is the probability that their sum is 3? (a) 1/18 (b) 1/9 (c)…

A: Roll two dice simultaneously.Sample space=S={(1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3)…

Q: (a) Milan is on a game show. He will choose a box to see if he wins a prize. The odds in favor of…

A: (a) The probability of an event P in terms of odds in favor of the event is expressed as P=O1+O,…

Q: If the probability of an event occurring P(E) plus the probability of an event not occurring P(not…

A:

Q: Suppose that E and F are two events and that P(E)=0.8 and P(F|E)=0.5. What is P(E and F)​?

A: Given data,  P(E)=0.8  P(F|E)=0.5 P(E and F)​=?

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: Could you help me understand this one?  "There is an average of four accidents per month at an…

A: (a) The probability that there are 3 or more accidents in the next month is, Thus, the probability…

Q: how do we know when to use probability formulas such as p(x)=1-P? what are the other formulas?

A: Probability means possible results It is ratio of favorable outcomes and total outcomes.  Simple…

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: The odds against student X solving a Business Statistics problem are 8 to 6, and odds in favour of…

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Q: The probability that a company will make a profit this year is 0.76. (a) Find the probability that…

A: given data  P(make profit this year) = p = 0.76

Q: Based on long experience, an airline found that about 2% of the people making reservations on a…

A: