math225 week 4

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  (Solved) MATH225 Week 4 54.4% of tickets sold to a movie are sold with a popcorn coupon, and 45.6% are not. You want to calculate the probability of selling exactly 6 tickets with popcorn coupons out of 10 total tickets

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  (Solved) MATH225 Week 4 A baker finds several new recipes to try. Of the new recipes, there are 11 for cookies, 10 for muffins, and 4 for cakes. If the baker selects a recipe at random, what is the probability the recipe is for a cake?

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  (Solved) MATH225 Week 4 A basketball player has a 0.689 probability of making a free throw. If the player shoots 18 free throws, what is the probability that she makes no more than 11 of them?

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  (Solved) MATH225 Week 4 A critic randomly selects a movie to review from 3 action movies, 4 comedies, and 2 dramas. What is the probability that the critic selects a comedy?

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  (Solved) MATH225 Week 4 A deck of cards contains RED cards numbered 1,2,3,4,5,6, BLUE cards numbered 1,2,3,4,5, and GREEN cards numbered 1,2,3,4.

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  (Solved) MATH225 Week 4 A primary election is being held for a city to elect a new mayor. Of the candidates, 8 are Republicans, 3 are third party candidates, and 9 are Democrats.

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  (Solved) MATH225 Week 4 A restaurant offers 4 pasta meals, 5 seafood meals, and 6 burgers for its main courses. If a diner picks a meal at random, what is the probability that the meal selected is seafood?

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  (Solved) MATH225 Week 4 A softball pitcher has a 0.482 probability of throwing a strike for each pitch. If the softball pitcher throws 29 pitches, what is the probability that no more than 17 of them are strikes?

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  (Solved) MATH225 Week 4 A softball pitcher has a 0.507 probability of throwing a strike for each pitch. If the softball pitcher throws 15 pitches, what is the probability that more than 8 of them are strikes?

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  (Solved) MATH225 Week 4 A softball pitcher has a 0.675 probability of throwing a strike for each pitch and a 0.325 probability of throwing a ball.

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  (Solved) MATH225 Week 4 A spinner contains the numbers 1 through 40. What is the probability that the spinner will land on a number that is not a multiple of 6? Give your answer as a fraction.

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  (Solved) MATH225 Week 4 A spinner contains the numbers 1 through 40. What is the probability that the spinner will land on a number that is not a multiple of 9?

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