12. Suppose that the probability that Bob will go downtown is 45%. Now, also suppose that if Bob goes downtown, then the probability that he will stop by a coffee shop is 68%. Find the probability that Bob will go downtown and stop at a coffee shop. A. 0.306 B. 0.326 C. 0.346 D. 0.366

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A: Given data: Two cards are drawn successively from a deck of 52 cards, To find: what is the…

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A: Assume that a battery- powered alarm clock has a 0.005 probability of failure, a smartphone alarm…

Q: 1. Mayank plays exactly one sport everyday. It can be football or basketball or chess. For him, the…

A: Let us denote the event of playing chess by C, the event of playing football by F and the event of…

Q: Use the information below to answer questions 15-18. A research is conducted to determine disease…

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A: Given that: The total number of students is 300. 258 like chocolate ice cream. 142 like vanilla ice…

Q: Mary and Susan are each to play a tennis match. Let the probability that Mary wins her match be 0.65…

A:

Q: Q4. A bag contains 9 white and one black ball. Three of them are taken out at a time from the bag.…

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Q: Robert and each other often. For each text that is received by Olivia, the probability that it was…

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A:

Q: Chris can only afford to take one vacation. His 2 choices are A = Argentina, and B = Bermuda. The…

A: The question is about probability.Given :P ( A ) = 0.401P ( B ) = 0.423

Q: A politician running that only 15% of Calif her competitor is doing. Xavier wants to test if this is…

A: 'lk/j[k

Q: You take the Chunin exams today but your chances of passing depends on how the Hokage makes the…

A: Solution

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A:

Q: In the cafeteria, there are 7 teachers, 48 girls, and 45 boys. What is the probability that a person…

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Q: Suppose a jar contains 10 red marbles and 25 blue marbles. It you reach in the jar and pull out 2…

A: nx=n!x!(n-x)! =============== Total 35 marbles are there.

Q: 4. Find the probability that from 4 to 8 days will be absent next winter. 5. Find the probability…

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Q: 15. Suppose that the probability that Bob eats an apple at lunch is 32%. Also, suppose that the…

A: 15) The probability that Bob eats an apple at lunch is 32%. The probability that Bob eats a pear at…

Q: A small town has two fire engines available for emergencies and are operating independently. The…

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Q: Answers must be in 4 decimals The probability that a husband watches Grace Anatomy is 0.40 and the…

A: Given : P(Husband does) = 0.4 P(Wife does) = 0.5 P(Husband does | Wife does) = 0.7 P(Wife does ∩…

Q: Suppose you found the number the probability of women meeting the height requirement to be .3526 and…

A: Solution-: We have The probability of women meeting the height requirement to be 0.3526=35.26% The…

Q: 7. Two cards are selected from a pack of cards. What is the probability that they are both queen? a.…

A: 9)  combination can be taken out of the letters A,B,&C taken out of the     letters A,B & C…

Q: the other game. The MIT team will receive 2 points for a win, 1 for a tie. and 0 for a loss. Find…

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Q: We know that on a random day during the summer, the probability that a student jogs is 0.65, the…

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Q: Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if Bob goes…

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Q: For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from…

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Q: Q1. A pumping station has 3 identical units with a capacity of 4000 litre/hour and 2 identical units…

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Q: Suppose that 12% of the families in a certain community have no children, 22% have one, 34% have…

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Q: 8. A basket contains 8 red apples and 6 yellow apples. A sample of 3 apples is drawn withou…

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Q: :A box contains 12 yellow, 8 green and x blue discs. One disc is drawn at random from the bag and…

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Q: The probability of a machine producing a defective part, in one day, is of 0.1. Think in two…

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Q: The probability that a shopper will buy a PS3 is 0.40. The probability that a shopper will buy an…

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Q: Jack is a randomly selected member of a large group in which 2% are drug users. Jack tests positive…

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Q: a. What is the probability that your first call that connects is your 7th call? b. What is the…

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Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

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Q: 78. A bag contains 6 blue marbles, 4 red marbles, and 2 white marbles. If a marble is selected from…

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