On average, a certain call center receives 73 calls per hour. a. What is the probability that in a certain minute, the call center receives no call? b. What is the probability that in a certain minute, the call center receives more than 3 calls?

Q: In a 30-day period, an average of 6 thefts occur in a store. Within the next 10 days, a) What is…

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Q: 2. The probability that a randomly selected student in your class watched something on Netflix at…

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Q: What is the probability that a randomly selected contestant tried tapping the ground given that the…

A: Since , the table given below,    5-10 worms 11-20 worms Total Tapping the ground 14 10 24…

Q: What is the probability that the card drawn is grey? O What is the probability that the card drawn…

A: Define some events A : card drawn is grey. B : number drawn is less than 7. Given that number of…

Q: A.) What is the probability that no child is born with Down Syndromw in a given week?   B.) What…

A: Given that the number of live births n = 1484 The live births are independent. Weekly rate of down…

Q: In a class of 8 students, what is the probability that at least one was born in July?

A: c) Given that there are 12 months in a year. The probability that student born in July is…

Q: An insurance company has determined that each week an average of five claims are filed in their…

A: (a) Obtain the probability that during the next week exactly seven claims will be filed. The…

Q: A student receives, on average, 7 text messages in a 2-hour period. What is the probability that the…

A: To find the probability

Q: a. What is the probability of three heads, H HH? b. What is the probability that you observe exactly…

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Q: An ordinary 52 - card deck is thoroughly shuffled. You are dealt four cards up. What is the…

A: The number of ways, four cards can drawn from a 5ordinary 52-card deck is,…

Q: According to the information in the table, what is the probability that a randomly chosen US adult…

A: here given approximate probability of marital status categories for adult in the united states '

Q: What is the probability that an 18-year old man selected at random is between 67 and 69 inches tall?

A: Let X denote the heights of  18 year-old men. Given that X follows N(mean = 68, SD = 3) Then Z = (X…

Q: In general, the probability that a blood donor has Type A blood is 0.40. Consider 8 randomly chosen…

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Q: If one card is randomly chosen from a standard deck , what is the probability that a 6 is chosen,…

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Q: What is the probability that a student chosen at random skips breakfast, given they are between the…

A: The formula for conditional probability is,  P(A | B) = P( A n B) / P(B)

Q: If 5 persons are to be seated in a round table, what is the probability that a certain boy and girl…

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Q: A labour department reports that 20% of the workforce in large corporation is unemployed. It…

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Q: a) What is the probability that exactly two patients will arrive in a given hour? b) What is the…

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Q: A balanced, six-sided die is rolled 3 times. What is the probability a 5 comes up exactly twice? *

A: Given A six sided die is rolled 3 times.

Q: A coin is flipped three times. If heads appears exaclty once, what is the probability that it…

A: The possible outcomes when a coin is flipped three times is,

Q: According to a certain​ country's department of​ education, 39.9​% of​ 3-year-olds are enrolled in…

A: Given that According to a certain​ country's department of​ education, 39.9​% of​ 3-year-olds are…

Q: What is the probability that in four births exactly two girls will be born?

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: Let a symmetrical coin be tosded 5 times, what is the probability that there are more heads than…

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Q: What is the probability that a employee: a) Works at iver ? Works at Swindon or is

A: Probability is the ratio of the occurrence of any event.

Q: From a standard deck, what is the probability of picking either a face card or a spade? Show all…

A: Total number of cards =52

Q: If a single die is rolled seven times, what is the probability it lands on 3 on the second, third,…

A: A single die is rolled seven times.Probability that a die rolled will land on three = 1/6Probability…

Q: The checking accounts of Sun Bank are categorized by the age of account and the account balance.…

A:

Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

Q: According to a survey, 87% of all U.S. households own a TV set. In a random sample of 22 households,…

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Q: a. What is the probability that the baker will sell more than one batch? b. What is the probability…

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Q: Using a single die, what is the probability that four will land at least once after two rolls?

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Q: Given a standard 52 cards deck, What is the probability that a player is dealt 3 cards and at least…

A: From the provided information, The total cards in a standard deck = 52 Total ace cards = 4

Q: What is the probability that a five-card poker hand from a standard deck has two pairs of non-face…

A: There are 52 cards in a standard deck. 5 cards can be chosen in 525 ways Now, there are 4 face cards…

Q: ) What is the probability that a randomly selected student spends less than $481 on textbooks this…

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Q: What is the probability that the second ball is red, given that the first ball is red?

A: There are two urns contains two different colors of ball. First urn contains 6 red balls and 3 blue…

Q: a) What is the probability that Chinese items will not be in the menu? b) What is the probability…

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Q: a) What is the probability that a randomly chosen employee will be a man only a high school…

A: NOTE- AS PER YOUR REQUIREMENT I HAVE CALCULATED FIRST 2 SUBPARTS ONLY Here define events  Men = M…

Q: If two coins are tossed,what is the probability obtaining at most one head?

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Q: A fair coin is flipped 6 times. What is the probability that at least two heads are flipped?

A: Given:  A fair coin is flipped 6 times.

Q: If a fair, six-sided die is rolled twice, what is the probability it will land on 1 and then 6?

A: If a fair, six-sided die is rolled twice, what is the probability it will land on 1 and then 6…

Q: 2. A coin is flipped 8 times: • What is the probability it landed heads 5 times? What is the…

A:

Q: In a class of 25 students, 15 have a part time job. Ten students are selected at random, a) What is…

A: In a class of 25 students, 15 have a part time job. Probability that student have a part time job =…

Q: Two coins are tossed, what is the probability that exactly one is heads ?

A: if two coins are then the possible outcomes areS=HH,HT,TH,TT

Q: (a) What is the probability that the website gets exactly 150 clicks in a given hour? (b) What is…

A: here given number of click a website gets can be modelled by poisson process with rate parameter  λ…

Q: a. What is the probability that all the three grade 11 students are included? b. What is the…

A: Given :  A group of 10 students includes three grade 11 students. Five students will be selected to…

Q: (a) What is the probability that more than two calls are received in a one-hour period? (b) What is…

A: Here As per POLICY I HAVE CALCULATED 3 subpart only

Q: In a security check, it is known that out of 100 people, 2 persons bring things that are not allowed…

A: Probability distribution

Q: What is the probability at least one if left-handed?

A: Let p be the probability that a person is left-handed. Here, p=1-0.90=0.10 Let X represents the…

Q: If 12 coins are tossed, what is the probability that six of them will be heads (approximately)?

A: Number of times coin is tossed = 12 Probability of getting head in single toss =0.5 Probability of…