In a deck of 52 cards, find the probability of getting an ace or a heart if one card is picked at random. * O 0.3707 0.7303 O NONE OF THE ABOVE O 0.0377 0.3077

Q: Solve. In a survey of American women who were asked to name their favorite color, 12% said blue, 15%…

A: According to the given information, we haveA survey of American women who were asked to name their…

Q: E An unbiased coin is tossed an infinite number of times. The probability that the fourth head…

A: We have to use negative binomial probability distribution.

Q: In the powerball lottery, find the probability that none of the five non-powerball numbers on the…

A: Here, the probability that none of the five non-power ball numbers on the winning combination will…

Q: 4. In a five children family, find the probability that there will be 1 to 3 boys. a. 0.6250 b.…

A:

Q: A bag has 5 red marbles and 4 green marbles. A blindfolded person reaches into the bag, draws out a…

A:

Q: A card is drawn from an ordinary deck of cards and not replaced, then a second card is drawn. Find…

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Q: * Q3) b- In an advertising award, there are 97 losers out of each 100 cards. If a person purchases…

A: It is interpreted that: Total no. of cards=100. Total no. of cards that are losers=97.

Q: In a five children family, find the probability that there will be at least 1 boy. a. 0.9689 b.…

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Q: Two cards are drawn without the replacement from the standard deck of 52 playing cards find the…

A: Given Information: Two cards are drawn without the replacement from the standard deck of 52 playing…

Q: A box contains 6 red cards, 5 green cards, and 9 black cards cards drawn randomly without 5…

A: Givena box containsNo. of red cards = 6No. of green cards = 5No. of black cards = 9Total no. of…

Q: From a coin box containing 4 dimes and 2 nickels,3 coins are selected at random with replacement…

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Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

A:

Q: All holly plants are dioecious-a male plant must be planted within  30  to  40  feet of the female…

A: Concept of probability: Probability deals with the likelihood of occurrence of a given event. The…

Q: In a bingo game , there are 75 balls. in the first draw, determine the probability that ball is a. A…

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Q: A life insurance salesman sels on the average 3 life insurance policies per week. The probability…

A: We have to find given probability.

Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

A: Consider X be a random variable that follows binomial distribution indicates number of times drug is…

Q: What is the probability of choosing a picture card after drawing at random in a deck of 52 cards?…

A:

Q: A dealer in a casino has rolled a 6 on a single die four times in a row. What is the probability of…

A: Number rolled on die is 6.

Q: What is the probability that you will get 3 Tails out of 4 coin flips AND roll at most a 2 on a…

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Q: A card is drawn from a deck containing only diamond cards and then replaced. Each card drawn is…

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Q: In a class of 40 students, 22 are women, 10 are earning an A, and 7 are women that are earning an A.…

A: Addition rule of probability: Addition rule of probability indicates the happening either of the…

Q: A card is drawn from a standard deck of playing cards. Find each probability. P(diamond or spade)…

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Q: We are drawing a single card from a standard​ 52-card deck. Find the following probability.   P(ace…

A: the face cards are King, queen, and joker. There are 4 suits.  So, there are 12 face cards in a…

Q: A box contains 4 yellow balls, 5 red balls, and 6 green balls. If 3 balls are selected at random…

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Q: A single ball is taken at random from an urn containing 12 balls numbered 1 through 12. What is the…

A:

Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an…

A: Given A card is drawn from a standard deck of 52 playing cards.

Q: uppose a coin with Pr[H]=4/5 is flipped 4 times. Answer the following questions in fraction form:…

A: The probability of head = p = 4/5 = 0.8 The probability of tail= q = 1/5 = 0.2

Q: a) In how many ways can the committee be chosen? 77520 b) What is the probability that the committee…

A: Given that Number of freshmen = 8 Number of sophomores = 12 Committee size = 7

Q: A single card is drawn from a standard deck of 52 playing cards. Find the probability the card is a…

A: We have to find out given probability..

Q: A single card is drawn from a standard deck of 52 playing cards. Find the probability the card is a…

A: Given data: A single card is drawn from a standard deck of 52 playing cards. To find : Find the…

Q: In a game, a card is taken at random from a full pack of 52 playing cards. It is then replaced, and…

A: Given information- We have given a deck of 52 playing cards. We know that we have 13 diamonds cards…

Q: A card is selected from a deck of 52 cards. Find the probability that it is a 5 or a club 0.2885 O…

A: The total number of cards in a deck are 52. The number of 5 numbered cards are 4 and number of club…

Q: A regular deck of cards has 52 cards with 4 aces. Carl asked a friend to pick a card from the deck…

A: Given: A regular deck of cards with 4 aces. Probability=Favourable OutcomesTotal Outcomes Number of…

Q: John's answering machine receives about 10 telephone calls between 8:00 am and 10:00 am. What is the…

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Q: A jar contains 5 red marbles and 11 black marbles. One marble is drawn at random. The probability of…

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Q: 9500 students are enrolled in a community college. Of 9500, 3350 have a Visa, 2200 have a…

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Q: A jar contains 5 red marbles and 14 black marbles. One marble is drawn at random. The probability of…

A: Probability of an event can be calculated by using the formula Probability = (no. of favourable…

Q: There are five containers on a table. If three balls are to be placed in those containers, assuming…

A: Given information Total 5 containers on the table 3 balls are to be placed in those containers

Q: A student tosses 4 coins. What is the probability that all 4 coins show heads? O 1/2 O 1/4 O 1/8 O…

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Q: In a hospital, about 3 patients came to the emergency room between 5:00 and 6:00 p.m. The…

A: We have to find given probability..

Q: A single card is drawn from a standard deck of cards. What is the probability that the card drawn is…

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Q: A box contains 8 green pens, 6 blue pens, and 7 red pens and you ask a friend to pick 3 pens without…

A: The selection of r items out of n items can be done in C(n,r) ways.  The formula for C(n,r) can be…

Q: A jar contains 5 red marbles and 13 black marbles. One marble is drawn at random. The probability of…

A:

Q: A quality engineer selects 3 iPods from a box that contains 20 iPods of which 3 are defective. What…

A: Given that 17 - non defective 3 - defective 20 - total p ( first is not defective and others are…

Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

A: Given P=0.9 q=0.1 n=6 x=5

Q: A box contains 8 green pens, 9 blue pens, and 6 red pens and you ask a friend to pick 3 pens without…

A:

Q: A bag has 5 red marbles and 4 green marbles. A blindfolded person reaches into the bag, draws out a…

A: Given info: The bag has 5 red and 4 green marbles.

Q: 4) In Toronto, Canada, 55% of people pass the drivers’ road test. Suppose  that 100 people take the…

A: Given that  n=100, p=55%=0.55 , q=1-p=1-0.55=0.45 μ=np=100*0.55=55 σ=√npq=√(100*0.55*45)=4.9749

Q: A jar contains 10 black marbles and 15 yellow marbles. One marble is drawn at random. The…

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Q: A box contains 6 green pens, 4 blue pens, and 5 red pens and you ask a friend to pick 3 pens without…

A: