A two – digit number is chosen randomly. What is the probability that it is divisible by 9? 1/9 1/15 4/45 11/90
Q: There are eleven female board members and nineteen male board members. How many ways are there to…
A: Given Information: There are eleven female board members and nineteen male board members.
Q: 10 numbers are chosen, without replacement, from the numbers 1-100. What is the probability that the…
A: Given that there are total 100 numbers. He is picking 10 numbers from it.P(Both even and…
Q: n a large population, 55 % of the people have been vaccinated. If 4 people are randomly selected,…
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Q: 40% of homeowners own AC. If 15 people are selected at random, what is the probability that at most…
A: We have given that the Binomial distribution with parameters p=40%= 0.40 and n=15. The pmf of…
Q: A marble is selected at random from a jar containing 4 red marbles, 6 yellow marbles, and 3 green…
A: Given: Number of red marbles = 4 Number of yellow marbles = 6 Number of green marbles = 3
Q: n a large population, 61 % of the people have been vaccinated. If 4 people are randomly selected,…
A: Given that In a large population 61% of people have been vaccinated. P = 0.61 ; (1-P) = (1-0.61) =…
Q: what is the theoretical probability of rolling a even number and then a odd number on a number cube?
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Q: A college claims that 70% of students receive financial aid. Suppose that 4 students at the college…
A: Let X denote the number of students receive financial aid and it follows binomial distribution with…
Q: Do you know what the message below says? If the 20 marbles used to spell the word are placed in a…
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Q: You draw a card at random from a standard deck of 52 cards. Find the probability that the card is a…
A: Solution: In a standard deck of 52 cards there are 13 spades, 13 diamonds, 13 clubs and 13 hearts.…
Q: In a particular lottery, 6 winning numbers are drawn from a set of 39 numbers. What is the…
A: We have to find the probability of picking exactly 2 of the winning numbers in this lottery
Q: How many five-digit integers are divisible by 5? What is the probability that a five-digit integer…
A: In this question, concept of probability is applied. Probability The ratio of the number of…
Q: 6.Find the probability a randomly selected card is a face card or a heart.
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Q: A card is drawn at random from an ordinary deck of 52 playing cards. What is the probability that it…
A: From the provided information, Total cards in an ordinary deck = 52 Total ace = 4 Total queen = 4…
Q: Two cards are drawn at random, without replacement, from a standard 52 card deck. Find the…
A: It is given that the two cards are drawn at random from the pack of 52 cards.
Q: About 12.5% of restaurant bills are incorrect. If 200 bills are selected at random, find the…
A: It is given that 12.5% of restaurant bills contain error. So, the proportion of bills contain error…
Q: What is the probability that a 9-digit phone number contains at least one 3? (Repetition of numbers…
A: We know : All possible numbers = 10^9 Probability = favorable outcomes /total outcomes
Q: A single card is selected from a deck of playing cards what is the probability that the card is not…
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Q: A bag contains 44 U.S quarters and six Canadian quarters. If seven quarters are randomly picked from…
A: Given that. Total quarters=44+6=50 U.S quarters=44 Canadian quarters=6 Find P(at least 1 Canadian…
Q: In a certain community, on a particular weekday evening, the television is being watched in 85% of…
A: Givenp=0.85sample size(n)=15Let "x" be households watching…
Q: An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of…
A: In deck, there are 52 cards, in which 5 number cards are 4 We want to find the probability of…
Q: A 3-card hand is drawn from a standard deck of 52 cards. Find the probability that the hand contains…
A: Standard deck : There are 52 cards in standard deck. 1) It contain 13 rank ( Ace ,…
Q: What is the probability that the first white marble chosen is on the 4th selection?
A: Here given, A jar contains 11 red marbles, 12 blue marbles, and 6 white marbles. Total = 29…
Q: A box contains 4 yellow balls, 5 red balls, and 6 green balls. If 3 balls are selected at random…
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Q: A committee of 4 is to be randomly selected from 8 women and 10 men. What is the probability of…
A: We want to find probability of having three men on the committee.
Q: What is the probability of spinning a 3 and then a prime number?
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Q: Approximately 90% of all people are night-handed. Consider a grouping of ten people. What is the…
A: Percentage of right handed people is 90%. Number of total people in a group is 10.
Q: A thief steals an ATM card and must randomly guess the correct five-digit pin code from a 7-key…
A: We have 5 digit pin and 7 choices per each digit of pin Because repetition is allowed, for each…
Q: In a bingo game , there are 75 balls. in the first draw, determine the probability that ball is a. A…
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Q: If a card is drawn at random from a standard deck of 52 cards, what is the probability the card is a…
A: Given, Total no of cards = 52 k = card is a king s = card is a spade
Q: From a bag containing 5 nickels, 8 dimes, and 7 quarter's, 5 coins are drawn at random all at once.…
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Q: If a card is drawn at random from a standard 52-card deck, what is the probability that the card…
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Q: A jar contains 5 red marbles and 14 black marbles. One marble is drawn at random. The probability of…
A: Probability of an event can be calculated by using the formula Probability = (no. of favourable…
Q: A marble is selected at random from a jar containing 6 red marbles, 4 yellow marbles, and 5 green…
A: Solution: From the given information, a jar containing 6 red marbles, 4 yellow marbles and 5 green…
Q: 4 blue marbles and 8 green marbles. If three r are drawn out of the bag, what is the probability, to…
A: We will solve the problem
Q: A spinner is divided into 6 equal sections numbered 1 through 6. What is the probability that the…
A: probability =favourable outcomespossible outcomespossible outcomes = 6 ={1,2,3,4,5,6}favourable…
Q: A bag contains 5 blue chips and 6 yellow chips. Suppose that 5 .chips are randomly selected What is…
A: The total number of outcomes of an event can be calculated using combination formula where order of…
Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards. Find…
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Q: If there are 64,864,800 words in the English language, what is the probability that a randomly…
A: Given, Total no. of words=64,864,800 Let P(n) be the probability of randomly selecting a word that…
Q: You own 17 CDs. You want to randomly arrange 5 of them in a CD rack. What is the probability that…
A: Possible ways to Arrange 5 CD's from a total of 17 CD's is P517. From all the cases the only case in…
Q: approximately 10% of all people are left handed. consider a grouping of 15 people how do i find the…
A: Probability that none are left handed can be calculated using Binomial Distribution:
Q: What is the probability that a five-card poker hand contains at least one ace? A standard deck…
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Q: A jar contains 5 red marbles and 13 black marbles. One marble is drawn at random. The probability of…
A:
Q: Assuming a scrabble bag contains 5 letter B's and 4 letter D’s. if three letters are picked at…
A: Ans#- Given a scrabble bag contains 5 latter B's and 4 latter D's. Three letters are…
Q: What is probability that a randomly chosen seven-digit telephone number would have at least one…
A: Calculate the total telephone numbers with seven digits. X=107 Calculate the total telephone numbers…
Q: Consider a pack of 52 playing cards. A card is selected at random. What is the probability that the…
A: Addition theorem of probability for non mutually exclusive events: Let A and B be two events with…
Q: A jar contains 10 black marbles and 15 yellow marbles. One marble is drawn at random. The…
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Q: a large population, 60 % of the people have been vaccinated. If 4 people are randomly selected, what…
A: Given data, n=4 p=60% =0.60 P(X>=1)=?
Q: According to a study by the Centers for Disease Control and Prevention, about 33% of U.S. births are…
A:
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