15. If two cards are selected from an ordinary deck of 52 well-shuffled cards, calculate the probability that both cards are sevens given that both cards are not face cards.

Q: If eight babies are born in a given hospital on the same day, a. What is the probability that three…

A: We are authorised to answer three subparts at a time since you have not mentioned which part you…

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

A:

Q: What is the probability that a card drawn from a standard deck has an odd number on it or is red?…

A: From the provided information, Total cards in a standard deck = 52 Total red cards = 26 Total odd…

Q: A box contains 16 yellow, 23 green and 29 red jelly beans. If 14 jelly beans are selected at random,…

A:

Q: A standard deck of 52 cards is divided into two equal sets (each has 26 cards) randomly. What is the…

A:

Q: 1. Suppose that 31% of adults have at least one tattoo. If you sample 90 random adults, what is the…

A: From the given information the probability that adult have tattoos is .31. Samples are taken random…

Q: Suppose a 5 card hand is drawn from a standard deck of cards. What is the probability that there are…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: 10.(-is) Five people are in an endurance race. Suppose you randomly pick and bet on two of them.…

A: According to the classical definition of probability, the probability of an event is the ratio of…

Q: if 14 jurors are randomly selected from a population where 44% are minorities, what is the…

A: Obtain the probability that 2 or fewer jurors will be minorities. The probability that 2 or fewer…

Q: A bag contains 7 red marbles, 4 blue marbles and 5 green marbles. If three marbles are drawn out of…

A:

Q: Suppose that 75% of all college students use TikTok. If 15 are selected at random: a) What is the…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: 2. One card is drawn from a standard pack of 52. What is the probability the it is either a Kina or…

A: no.of king cards=4no.of queen cards=4total no.of cards=52

Q: 17. If 2 cards are selected randomly from a pack of 52 cards, what is the probability that both are…

A: HERE AS PER POLICY I HAVE CALCULATED FIRST QUESTION PLZ REPOST FOR REMAINING there are total 52…

Q: Suppose that 8 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A: Total no. Of cards = 52 Total no.  Of cards to be chosen = 8 Total. No. Of favorable cards( i.e. no.…

Q: 4. Assume that 13% of people are left-handed. If we select 10 people at random, what is the…

A: There are different type of discrete distributions, some of them are binomial, Bernoulli, Poisson,…

Q: A card is drawn from a standard deck of 52 cards. What is the probability that it is a king, given…

A: We know that the probability of event A is , P(A) = n(A)/n(S)  where, n(A) = number of observation…

Q: Suppose that 3 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A: In a standard deck of cards, there are a total of 52 cards out of which 13 cards are spades. The…

Q: Suppose that 6 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A:

Q: 9. From a pack of 52 playing cards, three cards are drawn one after the other without replacement.…

A: In a pack of 52 cards,no.of Ace cards=4no.of king cards=4n0.0f jack cards=4

Q: If a coin tossed four times, then what is the probability of getting either at least two heads or at…

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Q: From a bag containing 5 red, 8 black and 17 white balls, a ball is drawn. What is the probability…

A: From the provided information, A bag containing 5 red, 8 black and 17 white balls. Total balls = 5 +…

Q: 28. If 7 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that…

A: Given Total no.of cards in ordinary deck = 52No.of face cards = 12

Q: If two cards are selected from a standard deck of 52 cards without replacement. What is the…

A:

Q: If two cards are selected from a standard deck of 52 cards without replacement, what is the…

A: Two cards are selected from a standard deck of 52 cards without replacement.TT

Q: 9. You are tasked to draw two cards from a deck without replacement. What is the probability of…

A: About Deck  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: cards are chosen at random from a deck without replacement, what is the probability that at least…

A: We know that  There are 52 card in the deck in which they divided into two color i.e red(26) and…

Q: Two cards are drawn at random from a well shuffled pack of 52 cards. What is the probability that :…

A:

Q: A card is drawn at random from a well shuffled pack of cards. What is the probability that it is a…

A: Solution:

Q: 1.If 55% of the adult population is female, and a Jury consists of 12 adults, calculate the…

A: Given that n=12 , p=55%=0.55, q=0.45 X~Binomial(n=12,p=0.55)

Q: 15 Suppose we draw two cards from a shuffled set of 52 playing cards. What is the probability that…

A: Suppose we draw two cards from a shuffled set of 52 playing cards. We know that, the number of queen…

Q: 2. A committee consisting of four women and three men will randomly select two people to attend a…

A: Hi, you have posted multiple question. As per the guidelines i am obliged to answer only first part.…

Q: It is estimated that 10% of the world population is left-handed. If 3 people were randomly selected,…

A: The probability that the only left-handed individual is the third person selected is computed as…

Q: 3. A traffic control engineer reports that 75% of the vehicles passing through a check point are…

A: Given,n=5p=1-0.75=0.25A random variable X~Binomial(n=5 , p=0.25)P(X=x)=5x0.25x1-0.255-x ; x=0,1,...5

Q: A girl has five die, two of which are four-faced, one is eight-faced and two are six-faced, all…

A: two are four faced so number of faces is 8 of which there are two 3s one is eight faced so number of…

Q: If an urn has five white balls and 10 red balls what is the probability that five randomly selected…

A: Given that an urn has 5 white balls and 10 red balls. Total number of balls is 5+10=15 Number of…

Q: Suppose that 5 cards are drawn from a well-shuffled deck of 52 cards. What is the probability that…

A: Given: We have standard 52 cards deck which contains 13 cards of each hearts, clubs, diamonds and…

Q: If 5 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that at most…

A: Introduction : An ordinary deck of 52 playing cards contain 12 face cards. Remaining 52–12=40 are…

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Q: Suppose that 19% of people own dogs. If you pick two people at random, what is the probability that…

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Q: Suppose that 6 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A: In the given question we have to find the probability of getting all 6 cards black from a deck of 52…

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Q: a. What is the probability that 2 of the chosen balls are red? b. If it is known that the 2nd ball…

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Q: Consider a pack of 52 playing cards. Select a card at random. What is the probability that the card…

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Q: (d) If five balls are selected without replacement. What is the probability that we get three red…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: 3. If 42% of the people in a certain garment factory are members of a union, find the probability…

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Q: Two cards are drawn in succession without replacement, in a deck of ordinary cards. If it is known…

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Q: Suppose that 8 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A:

Q: 5) Suppose that 14% of people are left handed. If 9 people are selected at random, what is the…

A: Givenp=0.14n=9x~Binomial(n=9,p=0.14)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1,..,n

Q: If we draw 10 cards for my standard 52 card deck, what is the probability that all 10 cards are…

A: Let, x is the number of cards drawn, 10. y is the number of cards of hearts. The total number of…

Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

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.