Same Birthdays If 25 people are randomly selected, find the probability that no 2 of them have the same birthday. Ignore leap years.

Q: e have 3 coins each tossed 4 times .what is the probability that one of three coins get all head

A: Given: Number of coins = 3 Probability of getting head = 1/8

Q: Consider a jar of marbles that contains 5 blue, 3 red, 8 green, and 7 yellow marbles. Select a…

A: From given data, P(Green marble)=8/23 P(green marble for the first time before the fourth attempt)=?…

Q: Find the indicated probability. If a person is randomly selected, find the probability that his or…

A: # To find probability that a selected person having his/her birthday is in December (not a leap…

Q: A coin is tossed and a die is rolled. The probability that the coin results in a head and the die…

A: When a coin is tossed, then there are 2 possible outcomes: head and tail. So the probability of…

Q: Find the probability of the second die being odd, given that the first die is odd.

A: Sample space: The set of all possible outcomes of a probability experiment is called sample space of…

Q: A coin is tossed 100 times. Find the probability that a) tail appears exactly 60 times b) tail…

A: (a)The probability that tail appears exactly 60 times is,

Q: A bowl of fruit contains 3 bananas, 4 oranges, and 2 apples. Two fruits are selected one after…

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Q: Find the probability that both of the marbles drawn are red

A: It is given that Number of red marbles = 8 Number of white marbles = 13 Total number of marbles = 8…

Q: A quiz consists of 10 true or false questions. To pass the quiz a student must answer at least eight…

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Q: a. Fill the table and find the total number of customers b. If one customer is selected at random,…

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Q: You donate 8 baseballs to a local baseball team. Your uncle donates 12 baseballs. If a total of 50…

A: Total number pf baseballs donated is 50. Let A donate 8 baseballs and B donate 12 baseballs The…

Q: Four green disks, five purple disks, six yellow disks, and seven white disks are placed into a…

A: Drawing samples with replacement means drawing a sample unit from a finite population and is…

Q: Five cards are dealt from a full deck. Find the probability that all are hearts and round your…

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Q: A bag contains 2 red marbles, 5 green marbles, and 7 blue marbles.  You randomly draw a handful of 4…

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Q: A single card is drawn a random from a deck of playing cards find the probability the card is an ace…

A: In a pack of 52 cardsno.of ace cards =4and number cards=36

Q: On their first​ date, Kelly asks Mike to guess the date of her​ birth, not including the year.…

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

Q: Find the probability that a 6 appears at least twice when 12 dice are rolled.

A: In question, 12 dice are rolled. Then we'll find the probability that 6 appears at least twice. The…

Q: plece of frui ou then return it, and select a different piece of fruit. Find the probability that…

A: Given, the basket contains 6 apples and 5 peaches and randomly selected 2 pieces of fruit To find…

Q: Student ID: 5) Three applicants out of 7 candidates will be selected. a) Find the probability of…

A: Let  p be the probability of getting applicant selected. n be the number of best applicant  x be the…

Q: A quiz consists of 10 true or false questions. To pass the quiz a student must answer at least eight…

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Q: LeBron James makes 73% of his freethrow attempts. Calculate the probability that LeBron makes…

A: p(freethrow attempts)=0.73 Number of free throws (n)=8 Let "X" be the  free throw attempts.…

Q: Savita and Hamida are friends.What is the probability that both will have (i) The same birthday ?…

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Q: A fair coin is tossed 100 times. Find the probability that there are between 40 and 60 heads…

A: The known values are The values of mean and standard deviation are, Check the conditions for…

Q: You are dealt one card from a 52-card deck. Find the probability that you are not dealt a card with…

A: Given Total number of cards in a deck(n)=52

Q: A single card is drawn from a deck. Find the probability of drawing a face card or a black card.

A: The total number of cards in a deck of cards is 52.

Q: A single card is drawn at random from a deck of playing cards. Find the probability the card is an…

A: A single card is drawn at random from a deck of playing cards.

Q: A penny, a nickel, a dime, and a quarter are tossed. What is the probability of obtaining exactly…

A: Given information: A penny, a nickel, a dime, and a quarter are tossed. A penny can land in two ways…

Q: Give the probability in decimal form (correct to two decimal places). A calculator may be helpful.…

A: Given that the year was not a leap year. So there are 365 days in the year.  It rained on 107 days.…

Q: A fair die is thrown 6 times. Find the probability of rolling a ​"four​" on exactly 4 of the 6…

A: From the provided information, A fair die is thrown 6 times that is n = 6 The probability of getting…

Q: Winning the jackpot in a particular lottery requires that you select the correct five numbers…

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Q: Winning the jackpot in a particular lottery requires that you select the correct 3 numbers between 1…

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Q: Question Alex receives 55 emails a day. Out of the 55 emails, 12 emails are spam. If Alex opens 6…

A: Given that Total number of emails = 55 Number of spam emails = 12

Q: A quiz consist of 10 true or false questions to pass a quiz a student must answer at least eight…

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Q: A die is being thrown twice. Find the probability of getting 5 and 1 in each respective throw

A: if we throw a die twice than the total possible out comes is 36and the no.of possible out comes of…

Q: Months  If a month is randomly selected after mixing the pages from a calendar, what is the…

A: There are 12 months in a calendar. Those are January, February, March, April, May, June, July,…

Q: Ira leap year is selected at random then what is the probability that it contains 53 rundays.

A: We Know that Every leap year has 53 of 2 days, the day of the week the year started and the next…

Q: Mr Burke teaches a mathematics class with 15 students. In this class there are 6 female students and…

A: Solution: Given information: Female students = 6  Male students= 9  Total students = 15

Q: ira leap year is selected at random then what is the probability that it contains 53 rundays

A: Introduction :

Q: A fair coin is tossed 200 times. Find the probability that heads will show 100 times.

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Q: Months If a month is randomly selected after mixing the pages from a calendar, what is the…

A: Note: here, consider the probability of selecting a month containing the letter ‘y’.

Q: A card is randomly drawn from a deck of 52 cards. Find the probability of drawing a red card or a…

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Q: Find the probability that they will have just three heads

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Q: A bank examiner's record shows that the probability of an error in a statement fo a checking account…

A: Question 2 The probability of success is the probability of getting an error in a statement.…

Q: ATM Pin Numbers A thief steals an ATM card and must randomly guess the correct pin code that…

A: There are 10 possible ways for selecting of each digit for ATM pin, they are, {0, 1, 2, 3, 4, 5, 6,…

Q: An urn contains 7 red marbles, 6 white marbles, and 9 blue marbles marbles. A child randomly selects…

A: Combination formula : Number of ways to select r subject from total n subject is , Cnr = n! r! ( n -…

Q: A. Find the probability that on a given day, majority of the stocks will increase in value. В. Find…

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Q: You pick 100 cards from a deck of cards one at a time.  You select the cards after replacing each…

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Q: fair coin is flipped 4 times. Find the probability that heads was flipped exactly 2 times.

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