Workers Employment data at a large company reveal that 72% of the workers are married, that 44% are col-lege graduates, and that half of the college grads are married. What’s the probability that a randomly cho-sen worker a) is neither married nor a college graduate?b) is married but not a college graduate?c) is married or a college graduate?

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Q: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

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Q: a) In a town with 5000 adults, a sample of 100 is asked their opinion of a proposed municipal…

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Q: 1.Sports Participation At a particular school with 200 male students, 58 play football, 40 play…

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Q: Exercise 25 In a group of 30 people, 15 of them have brown eyes, 12 have black hair, and 5 have both…

A: Given: total = 30 brown eyes = 15 black hair = 12 brown eyes and black hair = 5

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Q: Sixteen percent of U.S. residents are in their thirties. Consider a group of seven U.S. residents…

A: Given datan=7p=0.16Binomial theoremProbability of x success out of n trial is given by

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A: Solution-: We prepare the following table:   Male Female Total Undergraduates 0.40…

Q: opose that nine hundred twenty-five residents were rando y have covid vaccine booster shot from…

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Q: In an NBA championship series, the team that wins four games out of seven wins. Assume that team A…

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Q: Supposed that Stephen is the quality control supervisor for a food distribution company.  A shipment…

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Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 51% of…

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A: topic- Venn diagram

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Q: The traffic lights at a certain intersection in the city of Pasadena show green for 50 seconds,…

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Q: In a New York Times article a reporter stated that seventy three percent of its readers favored the…

A: Given that, Seventy three percent of its readers favored the cartoon section.  Sample size, n = 14

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Q: In a certain school, 17% of the students are enrolled in a psychology course and 28% are enrolled…

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Q: Of 120 Pharmacy freshman, 65 are taking Math-150 and 47 taking Physics. 20 students of the freshman…

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Q: a group of 200 students includes 120 who watch television news, 80 who read a newspaper, and 60 who…

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Q: An insurance company has determined that each week an average of nine claims are filed in their…

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Q: A consumer organization estimates that over a 1-year period 15% of cars will need to be repaired…

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Q: Religion Census reports for a city indicate that 62%of residents classify themselves as Christian,…

A: a.

Q: 11. In a management trainee program, 80% of the trainees are female, while 20% are male. Ninety…

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Q: Consider an insurer that offers 2types of policy,home insurance and car insurance. 87% of all…

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Q: A recent survey indicates that 7% of all motor bikes manufactured at Baloyi factory have defective…

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Q: .  An airline tracks data on the flight arrivals. Over the past 6 months, 65 flights on one route…

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Q: Three defective electric toothbrushes were accidentally shipped to a drugstore by Cleanbrush…

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Q: According to the administrative data from school, 76% of the students have a part-time job. Suppose…

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Q: Five percent of all blue ray players manufactured by a large electronics company are defective. A…

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Q: A retail outlet receives radios from three electrical appliance companies. The outlet receives20% of…

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Q: In a campus restaurant it was found that 35% of all customers order vegetarian meals and that 50% of…

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Q: A retail shop accepts only cash or checks . Suppose that 61% of its customers carry cash , 30% carry…

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