Q. 23 A gear manufacturing company expects that the chance of a gear being defective is I 200 gears are supplied in boxes of 10 gears. Find the probability that there are two defective gears in a box of 10 gears. Also calculate the number of boxes containing two defective pieces out of 10,000 boxes. The

Q: d. What is the probability that four or more of the LED light bulbs are defective? The probability…

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Q: How many people out of 12 people do you expect to be taller than 6ft.?     Now if you keep on…

A: Let X be the number of people over 6 ft with probability p= 10% =0.1  1): number of people selected…

Q: There are 10 balls in a bag 5 red, 2 blues w green and 1 yellow  if you draw one ball from the bag…

A: As you have posted multiple questions, as per our guidelines we have provided answer for first…

Q: The given table classifies auto accidents by survival status (S=survived, D = died) and seat belt…

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Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

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Q: What is the average number of points you would expect to lose if you roll the die 60 times? b.…

A: Given : Number of times die is rolled =50 Lose a point if 1 is rolled

Q: d. What is the probability that four or more of the LED light bulbs are defective? The probability…

A: We have given thatp = 0.04n = 20X ~Binomial(n, p) X ~ Binomial (20, 0.04)The PMF of the Binomial…

Q: Of the cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4% have…

A: Given that , cartons produced by a company, 3% have a puncture, 5% have a smashed corner, and 0.4 %…

Q: A physics class has 50 students. Of these, 18 students are physics majors and 16 students are…

A: From the given information, total number of students n(S) = 50. Number of physics majors n(Physics)…

Q: There are 20 identical looking packets of white powder. 8 of them contain cocaine and 12 do not.…

A: Solution-: Given: N=20, M=8, n=4 Let, X = The number of selected packets which contain cocaine. We…

Q: A survey of 100 people in New York City., NY found that, The probability that they take the subway…

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Q: 4. Al makes 35% of his 3-point shots (each shot independent of the others). If Al were to take 6…

A: The probability that he makes less than 5 of them is,

Q: Q3. There are 50 transistors in a box. Two transistors from the box are defective. Technician is…

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Q: From a group of 5 boys and 6 girls, the probability of selecting a 4 member committee with exactly…

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Q: Q18. A biased coin is flipped 10 times. In a single flip of the coin, the probability of heads is…

A: given data  P(head) =13  P(tail) = 23 flip coin 10 times.

Q: 20% of all people are O negative. If 12 people donate blood at the blood drive 1. The probability…

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Q: An urn contains 15 balls marked LOSE and 3 balls marked WIN. Suppose that Chuck and Delilia take…

A: An urn contains 15 balls marked LOSE and 3 balls marked WIN Total = 18 Chuck makes the first…

Q: * 4. A bag of fast-food sandwiches contains two hamburgers, four cheeseburgers, and three chicken…

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Q: 25. A box contains 7 good lemons and 10 bad lemons. Bob is going to randomly draw out 5 lemons. Find…

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Q: 6. The probability that a randomly chosen adult resident of Bayview city owns a boat is 0.16. The…

A: P(Own)=0.16  P(rent)=0.30 P(Own|rent)=0.20