Suppose a bridge player’s hand of 13 cards. Given that it contains one ace, what is the probability that the player has at least one more ace? What is the answer to this question if you know the player has one ace of hearts? Explain why the two probabilities differ.

Q: If you pick a card at a random from a wheel shuffle, standard deck of playing cards, what is the…

A: A card is picked from well shuffled standard deck of playing cards Total no. of cards in a standard…

Q: Lidia keeps eight cards with the picture of a tomato and four cards with the picture of a carrot on…

A: There are 8 cards with tomato and 4 cards with a carrot. So there are total (8+4)=12 cards.

Q: We deal 5 cards from a standard deck of 52, one by one. What is the probability that the third is a…

A: Given We deal 5 cards from a standard deck of 52, one by one

Q: At a dog show, there are 26 tickets in a raffle cup for the basket I want (including mine).  What is…

A: The total number of tickets are 26 and only one ticket per person in the cup is allowed.

Q: Blackjack, or twenty-one as it is frequently called, is a popular gambling game played in Las Vegas…

A: Note that nCx = n!/ [(n-x)! × x!]We have 16, 10 point cards and 4 AcesProbability = Favourable…

Q: In a large city there are an average of 02 fires per year. What is the probability that next year…

A: Solution: Let X be the number of fires per year. From the given information, average number of fires…

Q: You draw one card from a standard deck. Enter all probabilities as reduced fractions. What is the…

A: GivenOne card is drawn from a standard deckTotal no.of cards in a deck=52

Q: Randa is playing a board game. The players take turns rolling a pair of number cubes. On her next…

A:

Q: a 52 card deck contains 13 cards from each of the four suits: clubs, diamonds, hearts and spades.…

A: From the provided information, Total cards in deck = 52 Deck contains 13 cards from each of the four…

Q: Two fair dice are thrown. What is the probability that the outcome is a 6 and an odd number?

A:

Q: What is the probability that the card is a 4 given that it is a Number Card? What is the probability…

A: In a deck of 52 Cards,            There are 36 Number Cards & from which four are '4' Number…

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: Suppose Tiana has a bag of candies several different candies.  There are 12 cherry candies, 15…

A: Given problem Given that   Suppose Tiana has a bag of candies several different candies.  There…

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

A: From the provided information,Total cards in a deck = 52Total aces = 4

Q: You forget to study for an exam and need to guess on all of the questions. The exam is three…

A: 3 questions ∴ n = 55 - choices of options∴ p(correct choice) = 15

Q: Three rock bands and three rap groups are performing a show. What is the probability that a rock…

A: The question is about probability.Given :No. of rock bands = 3No. of rap groups = 3

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: Donald is watching an old game show rerun on television called Let’s Make a Deal in which the…

A: Given data Gag prize = $120 World trip = $8100 Probability of choosing a gag price = 0.75 x…

Q: On a grocery store shelf, there are 6 cans of corn and 9 cans of peas. If one can is selected at…

A: Given information:corn cans = 6Peas cans = 9 Total cans = 6 + 9= 15

Q: Unlike craps and roulette, where each throw or spin is independent of the one before it, in…

A:

Q: If you have a drawer that holds 5 black t-shirts, 10 blue t-shirts, and 7 white t-shirts, what is…

A: Solution: It is given that a drawer holds: 5 black t-shirts 10 blue t-shirts 7 white t-shirts…

Q: A die is thrown twice. What is the probability that a 3 will result the first time and a 5 the…

A: Given that a die is thrown twice. The number of possible outcomes when a die is thrown is 6 and the…

Q: My brother, my sister, and I all have blue eyes. My dad has brown eyes and my mom has blue eyes.…

A: Since your mom has blue eyes and your dad has brown eyes, she carries a gene for brown eyes (B)…

Q: Paul has 6 black pens, 3 red pens, and 14 pencils in his desk drawer if he reaches into his desk…

A: 6 black pens3 red pens14 pencils __________23 total itemsselect one at random. P(grab a pen) = ?

Q: suppose we draw one card from a standRD DECK. WHAT IS THE PROBABILITY THAT WE GET A RED CARD OR…

A: A deck consists of 52 cards. Let A be event that card is Red card. n(A)=26 B be event that card is…

Q: A family has three children. Assuming a boy is as likely as a girl to have been born, what are the…

A: From the given information, there are three children and assuming a boy is as likely as a girl to…

Q: What is the probability that Larry Bird makes exactly one of his two free throws?

A: Let p be the probability that Larry bird makes free throw. Given that p = 0.50 Let X denote the…

Q: A couple has two children, and the older child is a boy. If the probabilities of having a boy or a…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.