You have the following numbers from zero to nine 1- How many single digits and tens of these numbers can be formed without repeating. ? 2- If the two numbers are chosen randomly at the same time, what is the probability that the two numbers are even?

Q: 24. A 4-digit number will be made using the digits {1, 2, 4, 5, 7, 8, 9}. a) How many 4-digit…

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Q: Twelve people are given two identical speakers to listen to for differences, if any. Suppose that…

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Q: Based on a study from the Chronicles of Flippin'' Awesomeness, the probability that Napoleon and…

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Q: If one of the numbers formed in the previous problem is selected, randomly, what is the probability…

A: 4-digit numbers can be formed with the digits: 1,1,2,2,

Q: The probability that a man will live 10 more years is 1/5 and the probability that his wife will…

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Q: In roulette, a wheel is divided up into slots of equal area. each slot is labeled with one of the…

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Q: If a number is selected at random from the first 50 natural numbers, what will be the probability…

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Q: A certain three-cylinder combination lock has 80 numbers on it. To open it, you turn to a number on…

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Q: Jad is a mathematician with probability 0.5, a musician with probability 0.7, and i neither with…

A: P(A) = 0.5 P(B) = 0.7   P(A∩B) = P(A) + P(B) - P(A∪B)  P(A∩B) = 0.5 + 0.7 -0.75 =0.45

Q: A certain three-cylinder combination lock has 70 numbers on it. To open it, you turn to a number on…

A: three cylinder lock combination with 70 number

Q: 5-digit code is to be created using only the digits 1,2,4,5,8 and 9. If the digits are allowed to…

A: Total possible 5 digit no. = 65 = 7776

Q: 1. 8 playing cards numbered 1 to 8 are shuffled and turned over. Jack and Alice choose one of these…

A: As per our guidelines, we are allowed to answer one question. Please ask next questions as separate…

Q: Based on a study from the Chronicles of Flippin'' Awesomeness, the probability that Napoleon and…

A: Explained below

Q: 10. A combination lock has 3 digit spots, each digit ranges from 0 to 9. a. How many possible…

A: A combination lock has 3 digit spots. Spot1, Spot2,  Spot3. Every digit ranges from 0 to 9, and the…

Q: A certain four-cylinder combination lock has 40 numbers on it. To open it, you turn to a number on…

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Q: Twelve people are given two identical speakers, which they are aşked to listen to for differences,…

A: Given problem Given that   Twelve people are given two identical speakers, which they are asked to…

Q: .Suppose Professor Otherperson gives her Stat 300 class a pop quiz that has 60 questions on it and…

A: Note- As per our policy, we can answer only 3 sub parts of a question.   Given information- We have…

Q: A certain ​four-cylinder combination lock has 40 numbers on it. To open​ it, you turn to a number on…

A: Given Information :  A certain ​four-cylinder combination lock has 40 numbers on it. To open​ it,…

Q: 7. Suppose a jar has 100 coins, of which some are real, with heads and tails sides, but some are…

A: The conditional probability of happening of event A when event B already happened, can be expressed…

Q: 8) Suppose that in a lottery game you are to pick five different integers between 1 and 50,…

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Q: In a states pick 3 lottery game, you pay $1.43 to select a sequence of three digits (from 0 to 9)…

A: Given pay $1.43 to select a sequence of three digits (from 0 to 9) such as 133. If you select the…

Q: Compute the following. 1. How many outfits consisting of a pair of pants, a shirt, and a tie are…

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPARTS PLZ REPOST FOR REMAINING  HERE USE COMBINATION

Q: A certain three-cylinder combination lock has 70 numbers on it. To open it, you turn to a number on…

A: Part a: There are 70 numbers in all and a specific combination of three numbers will open the lock.…

Q: If you flip a fair coin 9 times, what is the probability of each of the following Getting all tails…

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Q: Probability question

A: We can pick 5 different integers from 1 to 50 in 50C5 ways.  We can pick 1 integer between 1 to 40…

Q: 6.19. A professor assigns five problems to be completed as homework. At the next class meeting, two…

A: a) Let label the problems as A, B, C, D, E Let S be the event of selecting two problems from given 5…

Q: Use the following to answer Questions 13-14. In a particular game, a fair die is tossed. If the…

A: Let, A= Amount winning on the game Outcome 1 or 2 or 3 4 5 6 Amount (X) 0 1 3 6 Probability…

Q: I toss a penny and observe whether it lands heads up or tails up. Suppose the penny is fair, i.e.,…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: Each day, Stu's probability of being on time to work is 0.2. Each day is independent of the other…

A: Total number of days = 7Probability of being on time , p = 0.2Probability of being late , q = 1-0.2…

Q: Ex 4: On average, 3 traffic accidents per month occur at a certain intersection. What is the…

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Q: 1- The probability that Mohamed passes Mathematics is 0.5, and the probability that Mohamed and Omar…

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Q: For this problem, assume 9 males audition, one of them being Roger, 4 females audition, one of them…

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Q: 5.59 Suppose the probability that any given person will believe a tale about the transgressions of a…

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Q: The combination to a lock consists of a sequence of three numbers in the range 0-28. a) How many…

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Q: Suppose that your friend Kamala randomly chooses a number between 1 and 13 (including both 1 and 13)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: If only five-digit phone numbers are possible, what is the probability of having a phone number that…

A: Introduction: It is required to find the probability that a five-digit phone number ends in 5.

Q: A player is dealt 3 cards from a standard 52-card deck. Determine the probability of being dealt two…

A: A player is dealing with 3 cards out of 52 standard cards.

Q: If you roll a fair die twice and observe the numbers that face up, then the probability that the…

A: The sample space is, S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4) (2,5) (2,6)…

Q: 1. You have 30 red balls, 12 yellow balls, 8 green balls and 5 blue balls. If you pick and return…

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Q: 2 hands of 10 cards each are randomly selected from an ordinary deck of 52 playing cards. a)…

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Q: 7. A can solve 80% of the problems, while B can solve 90% of the problems in a Statistics book. A…

A: Given information A can solve problem = 0.80 B can solve problem = 0.90

Q: A safe has a five-digit code. a) How many different codes are possible? b) How many different codes…

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Q: Based on a study from the Chronicles of Flippin" Awesomeness, the probability that Napoleon and…

A: From the provided information, Let A be the event which represents Napoleon and Pedro make it to…

Q: A number is chosen at random from the whole numbers between 1 and 13, inclusive. (a) What is the…

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Q: Suppose that your friend Kamala randomly chooses a number between 1 and 13 (including both 1 and 13)…

A: Given:  Kamala randomly chooses a number between 1 and 13 (including both 1 and 13). 1. Probability…

Q: Mathematics Professor Mr. Y developed a 10-item multiple choice questions with five options in each…

A: Let X denote the number of correct answers. Then X follows a Binomial distribution with n=10 and p =…

Q: 6. The winning number for a certain lottery is 5 digits long and is determined by randomly selecting…

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A: The given spinner contains 1 through 12 numbers and each number equally likely to be landed on.

Q: 1.Mayank plays exactly one sport everyday. It can be football or basketball or chess. Forhim, the…

A: The sport played by Mayank can be football or basketball or chess. Let the probability that Mayank…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.