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: g. An odd number on one and a multiple of 2 on the other

A: For simultaneous throw of a pair of fair 6 sided dice, sample space is, Ω = { (1, 1), (1, 2), (1,…

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: Find the probabilities of getting Three 3s and then a 4 or a 5 in 4 rolls of a balanced die

A: a) since probability of a head on a fair coin is 1/2 therefore due to independence of trials P(eight…

Q: There are two bags containing several colored balls. The bag B, contains 17 red balls, 11 blue…

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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: If three coins are tossed simultaneously, the probability of getting at least one head is

A: Given that three coins are tossed simultaneously. we have to find PROBABILITY of getting at least…

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: 2. One bag contains four white balls and three black balls, and a second bag contains three white…

A: Given One bag contains= 4 white balls and 3 black balls, second bag = 3 white balls and 5 black…

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: A shipment of 6 items includes 3 that are defective and 3 non-defective, if two items are chosen at…

A: We have to find given probability..

Q: A box contains 100 light bulbs, 20 of which are defective. 5 of the bulbs are selected for…

A: Given data, Total no of bulbs n=100 defective bulbs x=20 proportion is p=20/100 =0.2   If n=5

Q: A research study uses 600 men under the age of 55. Suppose that 25% carry a marker on the male…

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

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Q: Q7. The probability that the USA Embassy will locate in a city A of certain country is 0.7, the…

A: we have to find probability that the industry will locate in neither city...

Q: If the Bit Error Rate (BER) in a wireless communication system in 0.5%, then find the followir side,…

A: 100 Megabytes (MB) = 838,860,800 Bits Bit Error Rate= Number of bits having error/ Total bits…

Q: 1. What is the probability that all the numbers are different? 2. What is the probability that at…

A: Here given There is 65 balls and each ball is written with different number One balls is picked and…

Q: 38. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen random, find…

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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: What is the probability of getting a number that is less than 7 when a dice is thrown? a. 6/7 b. 1/2…

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Q: sefective microwaves have been included in a shipment of 6 microwaves. The buyers want to test the 6…

A: Hypergeometric Distribution: Suppose there is a finite population of size N that contains exactly K…

Q: In a clinical trial, 3% of the patients in the study experienced fatigue as a side effect. Suppose…

A: Given that  n=20 , p=3%=0.03 , q=1-p=1-0.03=0.97 X~Binomial(n=20 , p=0.03) X=Number of the patients…

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: Suppose that the average number of telephone calls arriving at the switchboard of a small…

A: Givenon average number of telephone calls arriving at the switchboard of asmall corporation is 30…

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