If we flip a coin five times, what's the probability the first flip was a tail, if we know exactly three of the flips came up heads?

Q: a coin is tossed three times, what is the probability that the last two tosses do not show the same…

A: If coin is tossed three times, Then sample event are as following : (T,T,T) , (T,T,H) , (T,H,T) ,…

Q: If a poker hand of 5 cards is drown from a deck of 52 cards what is the probability that it will…

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Q: what is the probability the he or she will answer correctly (a) at least 6 problems?

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Q: If one card is randomly chosen from a standard deck, what is the probability that a 5 is chosen,…

A: A pack of cards contains 52 cards in total with 13 Spades, 13 Diamond, 13 Hearts & 13 Clubs.

Q: If we flip a coin four times, what's the probability we get an equal number of heads and tails?

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Q: what is the probability that the chosen student is a psychology or anthropology student ?

A: Given that Number of anthropology students = 7 Number of socialogy students = 3 Number of psychology…

Q: What is the probability two people in a classroom of 25 have the same birthday?

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Q: when a coin is tossed

A: A coin is tossed 2 times.

Q: Suppose you flip a coin three times in a row and record your result. For example, flipping heads…

A: GivenThree coins are flipped in a rowThen the possible outcomes…

Q: Suppose that you flip four coins. What is the probability that when four coins are flipped, we get…

A: 1) Consider the experiment of flipping of 4 coins. Each coin flip has 2 possible outcomes, so the…

Q: If two coins are tossed at once, what is the probability of getting only one head?

A: Probability of an event is the ratio of number of favourable outcomes to total number of possible…

Q: Jack has 10 chips numbered 1-10, what is the probability that he selects an even number or less than…

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Q: If we roll two dice, what is the probability that the sum of the numbers on top is 7?

A: Given data: The number of dice rolled is: n=2.   The expression for the number of sample space when…

Q: If you pick up a card from a deck of 52, what is the probability that it will be a face card but not…

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Q: If Timothy rolled a pair of dice, what is the probability that both would be "5"?

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Q: If we flip a coin four times, what's the probability we get an equal number of heads and tails?

A: When a coin is flipped 4 times, number of outcomes in the sample space =24=16 These outcomes are:

Q: Suppose a coin is flipped 3 times. What is the probability of getting two tails and one head?

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Q: f you flipped a coin and it lands on heads 7 times in a row, what is the probability it will land on…

A: In the flipping of a coin, all the flips are independent.  If the coin is flipped 7 times, the odds…

Q: In a group of 5 people, what is the probability that at least two of them have the same birthday?…

A: Given: group of 5 people group of 50 people  we want to find probability that at least two have the…

Q: If you throw a single die twice, what's the probability of first getting a 3 and then getting…

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Q: language teacher has a collectiob of 12 books. It consists of 5 Tagalog book, 4 English books, and 3…

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST QUESTION ONLY Here Given Total No of books=12 No of…

Q: A fair coin is flipped three times. If the first flip results in "heads," what is the probability…

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Q: Suppose we flip a fair coin 20 times getting 6 tails and 14 heads. Find the probability of having no…

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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: If two cards are drawn at random from a pack of cards, what is the probability that one of them is…

A: The number of cards in a deck are 52.

Q: Suppose one card is drawn from a deck of 52 cards. What is the probability it is a queen or a five?

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Q: You wish to play a three-number lottery with your favorite data 8, 2 and 5.  After a number is…

A: Given dataThere are 3 numbersRepetition is allowedWe are drawing a single number with replacement,…

Q: If you have a bent coin that comes up as heads 60% of the time and your 5th coin flip resulted in a…

A: A coin can either result in Head (H) or Tail (T) Probability that a coin will come up with a head…

Q: What is the probability of flipping a quarter four times and it landing on Tails each time? Leave…

A: The outcomes of flipping a quarter are {Head, Tail}.

Q: If two dice are rolled once at the same time, what is the probability that the sum of the dots…

A: Know that  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4) (2,5) (2,6)  (3,1) (3,2)…

Q: A student is flipping a quarter and the student noticed that three times in a row, the quarter came…

A: The next flip will not depend on the previous results. When we flip a con there are 2 outcomes {H,T}…

Q: If one card is drawn from a well shuffled deck of 52 cards, What is the probability of getting a…

A: Answer: From the given data, Total number of cards in a deck = 52 Number of jokers in a deck = 2

Q: What is the probability of getting a tail in the first draw and a head in the second draw if a coin…

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