study is being conducted on two selected video streaming services offered in a city by Service Provider A (SPA) and Service Provider B (SPB), respectively. It is reported that 82% of the adult population in the city subscribes to SPA, whereas 61% of the adult population subscribes to SPB. It is also known that 49% subscribes to both services. If an adult is randomly selected, what is the probability that this person subscribes to at least one of the two services?

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Q: According to a study, 70% of K-12 schools or districts in a country use digital content such as…

A:

Q: According to a study, 85% of K-12 schools or districts in a country use digital content such as…

A: From the provided information, 85% of K-12 schools or districts in a country use digital content.…

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A: Denote X as the number of breakdowns per day, which follows Poisson distribution with mean 3.5.

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A: Obtain the probability that whole shipment will be accepted.   The probability that whole shipment…

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

A:

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

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

A:

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Q: A national virological survey identified that 65% of people in a particular city was infected with…

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Q: In a study of 460,112 cell phone users, it was found that 104 developed cancer of the brain or…

A:

Q: In a study, 42% of adults questioned reported that their health was excellent. A researcher wishes…

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A: Obtain the probability that a vote for the incumbent was cast by a registered Republican. The…

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

A: No of tablets in one shipment = 5000 No of tablets taken for testing = 57 Probability of getting a…

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

A:

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A:

Q: In a hybrid corn research​ project, 250 seeds were​ planted, and 165 of them germinated. Find the…

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

A: From the provided information, Sample size (n) = 57 tablets The whole batch will be accepted if…

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A:

Q: In a survey of 1002 people, 701 said that they voted in a recent presidential election (based on…

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

A: Given, Number of samples = 43 Probability of defective tablets in one shipment = 0.03. As the…

Q: According to data published by the international data security company, Blancco, 27.0% of iPhone 6S…

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Q: A small river is found to be polluted due to the chemical waste from two major industries, A and B.…

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