An urn contains 5 red and 4 white balls. Two balls are drawn in succession without replacement. If the second ball is white, what is the probability that the first ball was white? Probability = || (Type a fraction. Simplify your answer.)

Q: Sarah is about to draw a card at random from a standard deck of 52 playing cards. If he draws a…

A:

Q: Find the probability of the following. 1. A box contains 6 red balls, two green balls, 1 blue ball,…

A: Given: Total number of balls=10Number of red balls=6Number of white balls=1 The probability of…

Q: e numbered 1, 2,  and 3. Three black cards are numbered 4,  5,  and 6. The cards are placed in a box…

A: Given: n(red) = 3 (1,2,3) n(black) = 3 (4,5,6) n(drawn) = 1

Q: A coin is tossed and a single 6-sided die is rolled.  Find the probability of landing on the tail…

A:

Q: One card is selected at random from a deck of cards. Find the probability that the card selected is…

A: Total number of card=52 Total no of spade card including queen of spade=13 Total.no of queen other…

Q: Suppose you roll a red die where each face represents a number from 1 to 6. Determine the…

A: When a die is rolled n(S)=6 S={1,2,3,4,5,6}

Q: Find the probability that when a couple has three children, at least one of them is a boy. (Assume…

A:

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: you are dealt two cards successively (withouth replacement) from a shuffled deck of 52 playing…

A: From the given information we want to find the probability of first card is King and second card is…

Q: An urn contains 4 red and 3 white balls. Two balls are drawn in succession without replacement. If…

A: From the provided information,An urn contains 4 red and 3 white balls. Two balls are drawn in…

Q: A card is drawn from a pack of 52 cards. Find the probability of getting a jack of spade or a queen…

A: Given,A card is drawn from a pack of 52 cardsWe have to find the probability of getting a jack of…

Q: Find the probability of getting three of a kind when playing five card poker

A: Given Playing 5 card poker

Q: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

A: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

Q: Find the probability that a randomly selected group of five adults will contain all women. Give your…

A: Let the probability of selecting a man and woman is 1/2

Q: steps pl

A: The total number of balls are 4 where, 1 green ball. 1 red ball. 1 yellow ball. 1 white ball. It…

Q: An urn contains 3 red and 7 blue balls. Pick a ball; keep it; pick another ball. Find the…

A: Given: Total number of balls=10 Number of red balls=3 Number of blue balls=7

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: probability a deck as as a reduce fraction. O 2/13 1/52 4/13 1/4

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

Q: If you are dealt 7 cards from a shuffled deck of 52 cards, find the probability of getting three…

A: It is known that Number of queens = 4 Number of kings = 4 Total cards = 52 Sample size = 7 The…