In a locality, on an average 9 people have a cat as а pet. a. What is the probability that exactly 12 people you know have a cat? b. What is the probability that at most 4 people you know has a cat

Q: A card is picked from a deck of cards, what is the probability that it is a number divisible by 2 or…

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Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability of…

A: Solution: Given : 5 - card poker hand is dealt from a standard deck of 52, Find out the probability…

Q: Source: www.poll 25. Survey on Bathing Pets A survey found that 25% of pet owners had their pets…

A: 25.The random variable X, ‘number of people have their pets bathed professionally’ follows binomial…

Q: Suppose that the probability that a child living in an urban area in the US is obese is 20%. A…

A: The pmf of the binomial random variable with parameters n = 10 and p = 0.20 is given as follows:

Q: An ordinary 52 - card deck is thoroughly shuffled. You are dealt four cards up. What is the…

A: The number of ways, four cards can drawn from a 5ordinary 52-card deck is,…

Q: In a standard deck of cards, what is the probability of picking a black face card?  [ P(black face…

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Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability that you…

A: Given that  5 cards are dealt from a deck of 52 cards.

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

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Q: What is the probability of selecting an even numbered ball or a 4​?

A: Solution: Given: Total number from 1 to 21 = 21 Even numbers are: 2,4,6,8,10,12,14,16,18,20…

Q: From a standard deck of 52 cards, one card is selected at random. a.) What is the probability it is…

A: Total number of cards = 52 Number of Heart = 13 Number of clubs = 13 Number of King = 4

Q: From an ordinary deck of 52 playing cards, what is the probability that if 5 cards are to be dealt,…

A: Total no.of cards=52no.of face cards=12

Q: In a deck of cards, Kings, Queens and Jacks are called the face cards. If 4 cards are randomly…

A: There are total 12 face cards in a deck of cards. Because 3 of each suit. And there are 4 suits. So…

Q: In a group of four students, what is the probability that at least two have the same astrological…

A: Our Aim  is to find the probability that in a group of four students at leasttwo have the same…

Q: In one​ lottery, a player wins the jackpot by matching all five numbers drawn from white balls​ (1…

A: The player can pick 5 numbers from 42 numbers in 42C5 ways. (white balls) And 1 number from 32…

Q: If we draw a 5-card hand from a standard 52 card deck, what is the probability that all 5 cards are…

A: There are total 13 hearts in a standard deck of 52 cards.

Q: According to the Federal Communications Commission 70% of all us households have vcrs in a random…

A: According to the provided information, p=0.70 n=15 The pmf of binomial distribution is: P(X=x) =…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

A: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

Q: What is the probability that a five-card poker hand contains exactly two aces?

A: There are 52 cards in the standard deck and 4 aces.

Q: From a standard deck of cards, four cards are drawn together at random. What is the probability that…

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Q: Given a class of 12 girls and 10 boys please answer the following below: C.) What is the…

A: Given data: Number of girls  = 12 Number of boys = 10 Thus, Total students = 12 + 10 = 22 To find:…

Q: Out of forty student, 14 are taking English composition and 29 are taking Chemistry. If five…

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Q: Given an ordinary deck of 52 cards, what is the probability that a single card drawn will be a jack,…

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Q: If a single die is rolled seven times, what is the probability it lands on 3 on the second, third,…

A: A single die is rolled seven times.Probability that a die rolled will land on three = 1/6Probability…

Q: (b) What is the probability that exactly 4 of the same color are drawn?

A: We have given that  A deck of cards contains 24 cards: 10 red cards and 14 black cards. 5 cards are…

Q: If you draw a card at random, what is the probability that it is a heart?

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Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

Q: A street magician showed a trick where he picked one card from a standard deck. Determine what the…

A: In a standard deck of card, there are total 52 cards.  Among those 52 cards, 4 cards are kings.

Q: Of 100 job applicants to the United Nations, 20 speak French, 30 speak German, and 14 speak both…

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Q: If 5 cards are drawn from a standard deck of playing cards, what is the probability that exactly 3…

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Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability of not…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: What is the probability that a hand of 4 cards contains exactly 3 cards that are the same suit?

A: We have to find given probability ...

Q: What is the probability that any card picked at random from a standard deck of 52 will be a club?

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Q: Given a fair die and a fair coin, what is the probability of rolling an even number and getting…

A: Given that a fair dice and a fair coin is tossed. We have to find probability of rolling an even…

Q: A card is chosen at random from a standard 52-card deck of playing cards. What is the probability…

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Q: a deck of cards, what is the probability of getting the following: a. A red card? b. A face card or…

A: Since we know that in standard deck there are  52 cards  total

Q: Given a standard 52 cards deck, What is the probability that a player is dealt 3 cards and at least…

A: From the provided information, The total cards in a standard deck = 52 Total ace cards = 4

Q: If you select one card at random from a standard deck of 52 cards, what is the probability of that…

A: topic- probability

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

A: Probability = number of outcomes/ total outcome

Q: In Sipadan, Malaysia, there is a national park where up to 100 dolphins can be found. Suppose we…

A: The total number of dolphins in the park is 100. a. Since the number of female dolphins is 10. The…

Q: According to the chart below What is the probability that a randomly selected household will have at…

A: From census information it is found that, chance of a house hold being in certain size is: Size…

Q: The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males…

A:

Q: The 52 cards in a shuffled deck are dealt equally among four players, call them A, B, C, and D. If A…

A: According to the provided information, The 52 cards in a shuffled deck are dealt equally among four…

Q: Give that a standard deck of cards contains 52 cards, if you select a single card at random from a…

A: Given data: n(S)=52   Let A be the event of an even number of Spade n(A)=5

Q: If a deck of cards is cut, what is the probability that a. it shows an ace, a king, a queen, or a…

A: A deck consists of 52 cards. n(S)=52

Q: If a single die is rolled four times, what is the probability it lands on 4 on the first, second,…

A: