A manufacturer of cotter pins knows that 5 percent of his product is defective. If he sellseotter pins in boxes of 100, and guarantees that not more than 4 pins will be defective, what is the approximate probability that a box will fail to meet the guaranteed quality? (e-.0067) (B.Z.U.. B.A/B.Sc. 1988)

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 1.5. If,…

A: Let X represent the number of patients admitted per day λ=1.5   X~ Poi (1.5)

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A: Given information: A credit card company randomly generates temporary 5 digit pass codes for…

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Q: According to a poll of​ adults, about 4848​% work during their summer vacation. Assume that the true…

A: From the given information, it is clear that sample size, n = 600.The probability of success, p hat…

Q: 6. A manufacturer of cotter pins knows that 5 percent of his product is defective. If he sells pins…

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Q: When correctly adjusted, a machine that makes widgets operates with a 5% defective rate. However,…

A: Consider D as an event that machine is defective that is (D=5%) in terms of probability P(D)=0.05…

Q: A four-bulbed flask contains three particles. What is the probability, to three significant figures,…

A: In theoretical distribution, the binomial distribution is the discrete probability distribution.…

Q: When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000…

A: X represents number of atoms that decay in a day which follows Poisson distribution Thus the mean…

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A: From the provided information, Total markers (n) = 40 And the whole batch is accepted if there are…

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Q: The television show CSI: Shoboygan has been successful for many years. That show recently had a…

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Q: A new automated production process has an average of 1.5 breakdowns per day. Because of the cost…

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Q: Based on a​ poll, 62% of Internet users are more careful about personal information when using a…

A: Given Proportion of internet users more careful about personal information p = 0.67Total number of…

Q: When a man observed a sobriety checkpoint conducted by a police department, he saw 691 drivers were…

A: From the information, P(W) denotes the probability of screening a driver and getting someone who is…

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A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: A component of a spacecraft has both a main system and a backup system operating throughout a…

A: Given: A component of a spacecraft has both a main system and a backup system operating throughout a…

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Q: 4 percent of the personal computers made by the Apple Company are returned by customers for service.…

A: Given that,  Probability,p= 4% = 0.04 And sample size, n= 64 We know that, According to the given…

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Q: A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan…

A: Your answer is incorrect due to the rounding of decimal places.   __________________________…

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A: There are 2 possible outcomes when a coin is tossed. Head and Tail. Let us denote H=Head and T=tail…

Q: G. What is the probability that a randomly selected person from this study did not use the patch to…

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Q: A tabby cat will disturb its orange-and-white sibling 3.6 times every hour on average. (a) What is…

A: Let X=no.of times a tabby cat will disturb itsorange- and-white siblingX~Poisson(λ=3.5/per…

Q: As a quality-control inspector for toy trucks, you have observed that 4% of the time, the wooden…

A: It is observed that 4% of the time, the wooden wheels are bored off-center. That is, probability…

Q: When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000…

A: Solution is written in below steps.

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 1.5. If,…

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Q: 13 percent of the patients in a study reported previous episodes of a stroke. Use 13 percent as the…

A: The mean and the standard deviation of the sampling distribution of the sample proportion is,

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A: Givena mean of 5.8 customers arrive hourly at the drive through windowλ=5.8 per hourlyLet "x"be the…

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A: There are 300,000,000 people in the United States in which 304 people were struck by lightning. The…

Q: The probability of an adult in Australia having hazel colored eyes is 20%. If a simp random sample…

A: Given information: The probability of an adult in Australia having hazel colored eye is 20%. The…

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Q: a consumer electronics product ex- ects 2% of units to fail during the warranty period. A sample of…

A: Solution : let x be a random variable that the product fail during the warranty period. Here,  X…

Q: that promises a profit of $37,000 with ap or a loss (due to lack of tourists, disinteres sters etc.)…

A: Given that the national park t-shirts is considering a sales that  promises a profit of $37000 with…

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: As our sample size is large we will assume our data to follow normal distribution. Let X be the…

Q: Based on a poll, 68% of Internet users are more careful about personal information when using a…

A: It is given that the, Based on a poll result, 68% of internet users are more careful about personal…

Q: nac of Questionable Statistics, Vol 4 (2012), the probability of a mass squirrel uprising in any…

A: If the probability of occurrence of one event is not affected by the probability of occurrence of…

Q: under the specified conditions. What is the probability that in ten trials made under these…

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Q: The American Automobile Association (AAA) reported that families planning to travelover the Labor…

A: A normal distribution follows a bell shaped curve which is centred at the mean and it is also called…

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 22. If, on…

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Q: The number of meteors found by a radar system in any 30-second interval under specified conditions…

A: Let 'X' be the no of meters found by a radar system .given , the average meters found in 30…

Q: An accounting firm has found that 8 out of 12 companies audited contain minor errors in their books.…

A: Given: Number of companies (n) = 12 Number of companies contain minor errors (x) = 8

Q: Assume a students alarm clark has a 13.4% daily failure rate, what is the probability that 2 alarm…

A: