What is the probability of having 3 boys given the oldest is a boy?
Q: There are 13 apples in a basket, 4 peaches, and 8 strawberries. What is the probability of picking…
A: Number of apples in the basket are 13. Number of peaches in the basket are 4. Number of strawberries…
Q: A bag contains 9 black, 5 red, 7 white, and 4 purple balls. What is the probability of choosing: A…
A: We A and B are mutually exclusive then P(A or B )=P(AUB)=P(A)+P(B)
Q: What is the probability of getting a total of 7 Or 11 when a pair of dice are tossed?
A: Probability of an event is computed by taking the ratio of number of favourable cases for the event…
Q: What is the probability that she will roll a number less than 3
A: Here cube is numbered from 1 to 6 So Total possible outcomes 1,2,3,4,5,6 That is total no of…
Q: If a fair coin is tossed three times: What is the probability of getting 3 Heads? b) What is the…
A: Let p be the probability of getting head. Since coin is fair then p = 0.5 Let X denote the number of…
Q: What is the probability of throwing a total of 8 with 3 dice ?
A:
Q: What is the probability of getting at least two heads when three coins are tossed
A: Given that, Three coins are tossed.
Q: when a coin is tossed
A: A coin is tossed 2 times.
Q: What is the probability of getting either a heart or a king when drawing a single card from a deck…
A: We have given that A deck of 52 cards A heart or a king .
Q: What is the probability of getting either a club or a jack when drawing a single card from a deck of…
A: We know that the probability of an event is = (Number of favourable cases for the event)/(total…
Q: What is the probability that no two boys are sitting together for a photograph if there are 5 girls…
A:
Q: In a poker hand consisting of 5 cards, what is the probability of holding 2 aces and 2 kings?
A: In a poker there are total of 52 cards , out of 52 cards a person gets 5 cards. The number of ways…
Q: What is the probability of choosing a student who is a 10th grader or a student who prefers math?
A:
Q: What is the probability of drawing a black 3, replacing it, then drawing a 3?
A: There are 2 black 3s. And total 4 threes. So we can draw the first black 3 in 2 ways. After…
Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…
A: Given that, A jar contains 20 berries 14 sweet and 6 sour.
Q: In a small private school, 4 students are randomly selected from 15 available students. What is the…
A: Given:Number of students available, n = 15Number of students randomly selected, r = 4Number of…
Q: For fraternal twins, the odds in favor of having children that are twins are 1/16. Based upon this…
A: The odds in favor of event A is P(A)/(1 - P(A)).
Q: If 42% of students own a car and 27% of students own a bike. What is the probability that a student…
A: Given Data: The probability that student own a car is: P(A)=42% The probability that student own a…
Q: What is the probability that Maria Leonor rolled a doubles or got a butterscotch candy?
A:
Q: What is the probability of throwing a total of 8 or 11 in a single throw of a pair of dice?
A: GivenA pair of dice is thrownThe outcomes…
Q: In a family of four, what is the probability of getting four boys? two boys and two girls? three…
A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…
Q: The cheerleading squad is made up of 12 girls. A captain and a co-captain are selected at random.…
A: Given that there are total 12 girls. We need to select a captain and a co-captain. Those are 2…
Q: What is the probability that the car lot will sell at least 18 cars? What is the probability that a…
A: 68-95-99.7-rule: Let X be an observation from a normal distribution, having mean µ and standard…
Q: What is the probability of getting a number that is less than 8? *
A: In the given spin there are 7 outcomes, out of which 7 numbers are less than 8.
Q: what is the probability of getting a 6 from one draw on a standard deck of cards
A: We know that Total number of cards = 52 Number of cards with 6 = 4
Q: A fair coin is tossed thrice, what is the probability of getting all 3 same outcomes?
A: Obtain the probability of getting all 3 same outcomes. The probability of getting all 3 same…
Q: What is the probability of being dealt three cards of one denomination and one of another in…
A: We have to find given probability.
Q: If two dice are thrown, what is the probability of throwing a total of 5?
A: If dice is thrown then possible sample (S) : S = { (1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6)…
Q: What is the probability that the card you pick from a deck of 52 playing cards is a heart or a red…
A: The number of hearts is 13.
Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…
A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…
Q: If you toss 6 coins, what is the probability of all 6 coins matching?
A:
Q: Suppose three fair coins are tossed and the number of heads that appear is recorded. What is the…
A: Suppose three fair coins are tossed and the number of heads that appear is recorded. What is the…
Q: What is the probability of getting 6 or more girls in 8 births
A:
Q: What is the probability of getting at least one 4 when you throw 2 dice?
A:
Q: What is the probability of getting either a four or a five when drawing a single card from a deck of…
A:
Q: What is the probability of selecting a car that is blue or red when the car park is filled with 11…
A: Number of red cars = 11 Number of white cards = 12 Number of blue cars = 15 Total number of cars =…
Q: What is the probability of getting an odd numbered card in a regular deck of 52 of card?
A: It is known that Total number of cards in a deck = 52 Number of odd numbered cards = 20 Note : Since…
Q: what is the probability of getting either a heart or an ace when drawing a single card from a deck…
A: Given: A deck contains 52 cards, N=52 The objective is find the probability of selecting a jack or a…
Q: What is the probability of getting either a sum of 7 or at least one 6 in the roll of a pair of…
A: We can get sum of 7 if the outcomes are: (1,6) , (6,1) , (2,5) , (5,2) , (3,4) , (4,3)
Q: What is the probability of randomly drawing a RED Fa Card OR a card with a BLACK NUMBER?
A: We know that In a standard deck of cards, there are 52 cards in a deck. In a deck, 6 are red face…
Q: A basketball player has a 0.52 probability of making a three-point shot. What is the probability…
A: Geometric distribution : A geometric random variable defined as number of trials until the first…
Q: What is the probability of picking 6 numbers out of 44 and getting 6 out of 6 correct?
A: we have to findprobability of picking 6 numbers out of 44 and getting 6 out of 6 correct.
Q: When dealing 5 cars from the deck what is the probability of getting 3 black cards and 2 red cards
A: Given: 5 cards taken from the deck of cards(52 cards).
Q: When drawing a single card from the deck, what is the probability of getting a face card or a…
A: Total number of cards in a deck of cards = 52 Number of face cards = 12 Number of diamond cards =…
Q: What is the probability of getting either a spade or a queen when drawing a single card from a deck…
A: Here Total NO of Cards=52
Q: If 20 horses face off in the Kentucky Derby, what is the probability of winning with an exacta (a…
A: In question, Given that, 20 horses face off in the Kentucky Derby.
Q: What is the probability of drawing a spade from a deck of cards, keeping it, then drawing a red…
A: Total number of cards = 52 Number of spades cards = 13 Number of red cards = 26
Q: There are red, yellow and green candies in a bag. What is the probability of selecting a blue one?
A: Probability could be defined as a number that always falls between 0 and 1, where 0 implies the…
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