(1) What is the probability that the driver meets with an accidents? (ii) What is probability the person who meets an accident is a taxi driver?

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Q: Suppose that it is equally likely for a couple to have a boy or a girl.   (a) Suppose a couple has…

A: Consider that, equally likely for a couple to have a boy or a girl. (a) Consider that  couple has…

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Q: (c) If a bank receives on the average of 6 bad cheques per day. Find the probability that it will…

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Q: Based on long experience, an airline found that about 4% of the people making reservations on a…

A: a. It is given that 4% of the people making a reservation do not show up. This indicates that the…

Q: (a) What is the probability that the second marble is blue, given that the first marble was green?…

A: Here given tree diagram of marbles drawn

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Given that, The chance of rain is 20% The chance of it being sunny is 60% The chance of it being…

Q: Suppose George wins 38​% of all thumb wars. ​(a) What is the probability that George wins two thumb…

A: We have to find out given probability..

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A: The letter is selected from the alphabet. Formula used: Probability=Favorable outcomes/Total…

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: Heart failure is due to either natural occurrences (85%) or outside factors (15%). Outside factors…

A: Introduction: Denote the random variable X as the number of heart failure patients who enter the…

Q: English and American spellings are rigour and rigor respectively. A man staying at a Parisian hotel…

A: Let A=writer is an AmericanE=writer is English manV=a letter found to be a vowelP(A)=0.6P(E)=0.4

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A: Given that the ABC color paint factory uses agent B in the paint manufacturing process. There is an…

Q: A coin is tossed three times. (a) What is the probability that the coin will land tails at least…

A: Solution:

Q: What is the probability of hitting a target if, in the long run, 6 out of every 35 attempts actually…

A: It is given that  Favourable cases = 6 Total outcomes = 35

Q: A coin is tossed three times. (a) What is the probability that the coin will land tails at least…

A: When a coin is tossed three times then outcomes are (H,H,H) , (H,H,T) , (H,T,H), (H,T,T) , (T,H,H) ,…

Q: The probability that a patient recovers from a certain type of operation is 0.75. (a) What is the…

A: From the given information,n = 5 P = 0.75Using formula, ( Binomial distribution)

Q: A couple decided to have 5 children. (a) What is the probability that they will have at least one…

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Q: A fair 2-sided coin is tossed 3 times. What is the probability that the coin lands on tails once?

A: A fair 2- sided coin is tossed 3 times. then sample space(S); S={HHH,HHT,HTH,THH,TTH,THT,HTT,TTT}…

Q: What is the probability that a stuent participates in more than two activities?

A: Given that the probability distribution table asx01234P(x)0.040.140.460.210.15

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Q: A pair of dice is rolled once what is the probability of getting (i) a total of 6 (11) a total of 13

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Q: A softball player's batting average is defined as the ratio of hits to at bats. Suppose that a…

A: given data p(hit) = p = 0.250 sample size, n =3 x = No. of time hits p(x=X) = nxC * px * qn-x…

Q: he probability that an automobile being filled with gasoline als eeds a new oil filter is 0.45; and…

A: P(An  oil changed ) = P( C ) = 0.30P( oil filtered ) = P( F ) = 0.45P( both oil  and filtere needs…