When ninebasketball players are about to have a​ free-throw competition, they often draw names out of a hat to randomly select the order in which they shoot. What is the probability that they shoot free throws in alphabetical​ order? Assume each player has a different name.

Q: Assume that when adults with smartphones are randomly​ selected,45​%use them in meetings or classes.…

A: Obtain the probability that exactly 3 of them use their smart phones in meetings or classes. The…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Let x follows binomial distribution with parameters n = 2 and p = 0.54   The pdf of binomial…

Q: According to Nielsen Media Research, 30% of televisions are tuned to NFL Monday Night Football when…

A: Given: p=0.30n=50

Q: Assume that when adults with smartphones are randomly selected, 37% use them in meetings or classes.…

A: It is given that the When adults with smartphones are randomly selected, 37% use them in meetings or…

Q: Assume that among the computers brought to a certain shop for repairs, the probability of a computer…

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Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A: We have given that,  Probability (p) = 37% = 0.37 . n = 9 . And x=2 .

Q: In a sample of 1000 U.S adults, 199 think that most celebrities are good role models. Two U.S adults…

A:

Q: andora Radio has determined that the probability of a user liking a new song enough to give a…

A: Given: Number of trials (n) = 586 Probability of thumbs up (success) = p = 0.6939 Let X be the…

Q: Assume that when adults with smartphones are randomly​ selected, 49​% use them in meetings or…

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Q: A doorman is holding 9 keys in which only 1 key will work on a room number 2A. What is the…

A: Given that  A doorman is holding 9 keys in which only 1 key will work on a room number 2A. Total…

Q: if 4 cards are selected from a standard deck of 52 cards without replacement, find probability at le…

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Q: A survey showed that 79% of hiring managers have a negative view of workers with a messy desk. If 7…

A: According to the given sum, Let X be a random variable that follows Binomial distribution(n=7,…

Q: When a graduate class was instructed to choose five of its members and interview them, all five…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or…

A: Given data, p=48%=0.48 n=7 P(X=4)=?

Q: Chris has seven different pairs of gloves in a drawer. If two gloves are chosen at random, what is…

A: Given that there are 7 pairs of gloves.  So Chris can get a matched pair of gloves in 7 ways. He can…

Q: At​ Technodynamics, Inc., a​ randomly-selected hiring committee of 4 people is formed from a group…

A: From the given information, 4 people are selected from the group of 6 employees from marketing and 4…

Q: Assume that when adults with smartphones are randomly​ selected, 53​% use them in meetings or…

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Q: 3 oassangers enter randomly to 6 carrieges. What is the probability that each of them enters to…

A:

Q: Assume that when adults with smart phones are randomly selected 56% of them use them in meetings or…

A: Here we need to find the required probability using the binomial distribution.

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Given,n=6p=0.54q=1-p=1-0.54=0.46X=No.of adults use their smartphones in meetingsor…

Q: A passcode on a smartphone consists of 4 ​digits, and repetition of digits is allowed.   ​a)…

A:

Q: There are 10 mistakes on the "Probability" slides of Discrete Mathemetics. If the number of slides…

A: Given: There are 10 mistakes on the "Probability" slides of Discrete Mathematics. n=50

Q: A customer service agent will make five cold calls tomorrow. If the probability that a randomly…

A:

Q: According to Nielsen Media Research, 30% of televisions are tuned to NFL Monday Night Football when…

A: Let x be follows binomial distribution with parameters n = 50 and p = 0.30 The pdf of binomial…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A: Let X be the number of adults use their smartphones in meetings or classes which follows binomial…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A: Given: Number of samples (n) = 20 Probability of success (p) = 0.57 Probabilty of failure (q) = 1-p…

Q: Find the probability that one person selected at random from these 200 persons is student or is…

A: we have given table   Favor Oppose Neutral Total Faculty 23 19 15 57 Students 47 71 25 143…

Q: Assume that when adults with smart phones are randomly selected 65% use them in meetings or classes.…

A: Obtain the probability that exactly 7 of them use their smart phones in meetings or classes.   The…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A:

Q: assume that when adults with smart phones are randomly selected, 54% use them in meetings or…

A: Introduction: A random sample of 5 adult smartphone users was selected. Each of the selected…

Q: Assume that when adults with smartphones are randomly​ selected, 58​% use them in meetings or…

A: Given, Assume that when adults with smartphones are randomly​ selected, 58​% use them in meetings or…

Q: The hearts in a deck of cards are selected and placed in a hat. Considering the Ace to be low, if…

A: Given that the hearts in a deck of cards are selected and placed in a hat.  In the deck of 52 cards,…

Q: In a survey, 422 people indicated they prefer pepperoni pizza, 80 indicated they prefer cheese…

A: Solution: From the given information, total number of people is 422. Out of which 80 indicated they…

Q: A circuit to run a model railroad has 43 switches and 9 are defective. If a person selects two…

A: Given that there are 43 switches and 9 are defective. If the person selects two switches at random.…

Q: When seven basketball players are about to have a​ free-throw competition, they often draw names out…

A: Given that: Number of basketball players, n=7 Required probability: All 7 of them will shoot in an…

Q: Assume that when adults with smartphones are randomly​ selected, 59% use them in meetings or…

A: From the provided information, 59% of adults use smartphones in meeting or classes that is (p) =…

Q: Suppose that 58% of customers at McDonald's order fries, and that 37% of customers are women. Also,…

A: Given that ordering fries is independent of gender. 58% of the customers order fries implies 42% of…

Q: Assume that when adults with smartphones are randomly​ selected 36% use them in meetings or classes.…

A: Probability that adults use smart phones in meeting or classes (p) = 36% = 0.36 Number of adults…

Q: If the letters of the word SPECIAL are written in a random order,what is the probability that no two…

A: Given: provided word is SPECIAL

Q: The probability that a randomly selected 2-year-old male feral cat will live to be 3 years old is…

A: Given,p=P(male feral cat will live to be 3 years old)=0.96889

Q: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes.…

A: Given that  Proportion of people use in meetings or classes = 52%  p = 0.52 (1-p) = (1-0.52) = 0.48…

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

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Q: Let be a lot of 20 defective items and 80 non-defective items, of which 2 are chosen without…

A: Given,no.of defective items=20no.of non-defective items=80total no.of items=100

Q: The hearts out of a deck of cards are selected and placed in a hat. Considering the Ace to be low,…

A: Given data,  Statement 1 : The hearts out of a deck of cards are selected and placed in a hat.…

Q: Assume that when adults with smartphones are randomly selected, is affected, 47% use them in…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 51 % use them in meetings or…

A: Introduction to binomial distribution: Consider a random experiment involving n independent trials,…

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes.…

A:

Q: Assume that when adults with smartphones are randomly selected, 62% use them in meetings or classes.…

A: The formula for binomial distribution is nxpx(1-p)n-x Given information is: p=0.62 n=5 x=3

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: The probability that exactly 5 of them use their smartphones in meetings or classes is obtained…