10. In a long production run, 1% of the components are normally found to be defective. In a random sample of 10 components, determine the probability that there will be fewer than 2 defectives in the sample.

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A: It is given that, There is a normal population  with µ = 40 and σ = 18 i.e. X~N(40,182) A random…

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A: Given,n=5p=0.6q=1-p=1-0.6=0.4X=no.of defective piecesX~Binomial (n=5 , p=0.6)P(X=x)=nx px qn-x    ;…

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Q: 20 Four out of five Filipinos under the age of 30 eat rice for breakfast. If a random sample of 15…

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Q: A department store has determined that 36% of all their sales are credit sales. A random sample of…

A: Given: p=0.36 n=65

Q: 13

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Q: Suppose 47% of the population has a college degree. If a random sample of size 501 is selected, what…

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A: Solution. As per guidelines we answer the first three subparts only.

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A: As per company guidelines I solved only First questions.thank you

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: 6. Suppose that 25% of all subscribers to a business magazine earn an income of more than $75,000.…

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Q: determine the probability of including (a) 2 or less defectives, (b) 7 or more defectives.

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A: Given N=800 P=0.17

Q: 7. Suppose that for a very large shipment of integrated circuit chips, the probability of failure…

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Q: Suppose a simple random sample of size n=150 is obtained from a population whose size is N=10,000…

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Q: 10. A committee of size 5 is to be selected at random from 3 women and 5 men. The probability…

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A: Given: σ = 16 n = 65 μ = 25

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A: Here , Exponential and binomial distribution is applicable

Q: 1. Suppose that probability of having a trait is p, and p = 0.01. If a sample of 100 is recorded to…

A: Note:  We'll answer the first question since the exact one wasn't specified. Please submit a new…

Q: a) A player will win if he rolls two dies and gets a sum equal to 6. If he plays 12 times, what is…

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Q: A random sample of n = 9 scores is obtained from a normal population with μ = 40 and σ = 18. What is…

A:

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Q: 1. Suppose that X is the number of defective items found in a sample size of 3 from a box containing…

A: Since you have posted multiple  questions , we will solve first question for you. To get the…

Q: Suppose the blood types of 400 students were examined, 100 of which have blood type B, and a simple…

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Q: 4. The election return showed that a certain candidate received 65% of the votes. Find the…

A: Given : p = 0.65 n = 200

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Q: 3.7 In testing a certain kind of truck tire över rugged terrain, it is found that 25% of the trucks…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: 27.4% of males and 22.8% of females never eat breakfast. Suppose that random samples of 200 men and…

A: given: The percentage of men never eat breakfast = 27.4% The percentage of women never eat breakfast…