The probability that a basketball player scores in a free shoot is p=0.75 We take a sample of 16 (independent) free shoots of the player.  (i) In how many of them is expected the player to score?  (ii) What is the probability the player to score in exactly 8 free shoots? Give your answer correct to three decimal places.

Q: A national survey reported that 31% of adults in a certain country have hypertension (high blood…

A:

Q: In a genetics experiment on peas, one sample of offspring contained 357 green peas and 378 yellow…

A: Number of green peas = 357 Total number of peas = 357+378 = 735

Q: A pair of dice is rolled, and the number that appears uppermost on each die is observed. Refer to…

A:

Q: An insurance company is studying the driving records of teenagers. The number of moving violations…

A: Solution: Let X be the number of violations. From the given information, the frequency data is

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A:

Q: Based on historical data, your manager believes that 26% of the company's orders come from…

A: Introduction:Here, the suggested population proportion, π = 26% = 0.26.The sample size, n = 112.The…

Q: Based on historical data, your manager believes that 35% of the company's orders come from…

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Q: Based on historical data, your manager believes that 37% of the company's orders come from…

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Q: se the empirical method to estimate the probability.   Every​ week, Joe plays chess with his father.…

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

Q: Next question When a man observed a sobriety checkpoint conducted by a police department, he saw 692…

A: Given: n = 692 X = 9 P(W) = 0.01301 Formula Used: P(W) = 1-P(W)

Q: Based on historical data, your manager believes that 26% of the company's orders come from…

A: Given information Population proportion = 0.26 Sample size = 175 Probability that the sample…

Q: ◆. Mammograms are 80% effective in detecting breast cancer. However, their false positive rate is…

A:

Q: Based on historical data, your manager believes that 33% of the company's orders come from…

A: Given: n= Sample size =52p= Probability of population proportion of orders from first time…

Q: Based on historical data, your manager believes that 30% of the company's orders come from…

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Q: The Random Variable X counts the number of students in a 23 person class who passed an exam. If the…

A: The Random Variable X counts the number of students in a 23 person class who passed an exam.  If the…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A: The probability of a randomly selected adult in one country being infected with a certain virus is…

Q: One environmental group did a study of recycling habits in a California community. It found that 74%…

A: Given, p = 74% = 0.74 n = 385 by using normal approximation to binomial  Mean μ = np = 385 * 0.74μ =…

Q: A manufacturer estimates that 0.25% of the output of a component is defective. The components are…

A:

Q: n a poll about work, 68% of respondents said that their jobs were sometimes or always stressful.…

A: Given that  68% of respondents said that their jobs were sometimes or always stressful. P = 68% =…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A: Solution Answers is o.119

Q: The probability that a 50-year old female will die within 1-year is 0.000829. If an insurance…

A: From the provided information, The probability that a 50-year-old female will die within 1-year =…

Q: The probability that a physician is a pediatrician is 0.19. The administration selects two…

A: Given that  n = 2 , p = 0.19 , q = 1 - p = 1 - 0.19 = 0.81 X ~ Binomial ( n = 2 , p = 0.19 ) X =…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A:

Q: A weighted coin has a 0.664 probability of landing on heads. If you toss the coin 18 times, what is…

A: Given information: A weighted coin has a p = 0.664 chance of landing on heads. The coin is tossed n…

Q: Based on historical data, your manager believes that 27% of the company's orders come from…

A: Given problem Given that   Based on historical data, your manager believes that 27% of the…

Q: Suppose that a particular candidate for public office is in fact favored by 49% of all registered…

A: The provided information are: Population proportion=0.49Sample size(n)=600

Q: Based on historical data, your manager believes that 40% of the company's orders come from…

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Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A: Given sample n = 30  Probability of infected = 0.004

Q: The table below shows the results of a survey about a junk food tax. Support Oppose Unsure…

A: Given Support Oppose Unsure Male 184 363 16 Female 291 358 28

Q: probability

A: Consider the following events, According to the given problem,

Q: Based on historical data, your manager believes that 35% of the company's orders come from…

A: Concept of sampling distribution of sample proportion: Let a particular characteristic of a…

Q: Supposed that the population proportion that believes on the importance of vaccine in overcoming the…

A: Given as the population proportion that believes on the importance of vaccine in overcoming the…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A:

Q: (b) What is the probability that a random sample of 11 second grade students from the city results…

A: we have given that mu=89  ,sigma=10 n=11

Q: A sample of 400 adults were surveyed on their interest in winter activities. 87 of those studied do…

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Q: When a man observed a sobriety checkpoint conducted by a police department, he saw 667 drivers were…

A: Given information P(W) = 0.00600 W denotes the event of screening a driver and getting someone who…

Q: One environmental group did a study of recycling habits in a California community. It found that 72%…

A:

Q: An um contains 9 orange balls and 8 red balls. If Juan chooses 5 balls at random from the um, what…

A:

Q: Based on historical data, your manager believes that 32% of the company's orders come from…

A: We have, p = 0.32 q = 1 - p = 0.68 n = 119

Q: From previous experience, it was found that 62% consumers check the expiry date of medicines before…

A: (a) Obtain the probability that the sample proportion will be within ±0.05of the population…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A: Given P(infected)=0.004 Sample size=24 P(not  infected)=0.996

Q: A survey of all medium- and large-sized corporations showed that 61% of them offer retirement plans…

A: From the provided information, Population proportion (p) = 61% that is 0.61 Sample size (n) = 80

Q: At a local university, 40% of students live in dormitories. A random sample of 80 students is…

A: The given information is that the random sample of 80 students is selected for a particular study.…

Q: A casino has a game with a 22% chance of winning. What is the probability of the team winning…

A: A casino has a game with a 22% chance of winning. What is the probability of the team winning…

Q: If a z score is found 4 place decimal. to be -2.06 what is Like 0.2563 the resulting probability ?

A: Given, If z score is -2.06.

Q: A bank is interested in studying the number of people who use the ATM located outside its office…

A:

Q: The probability of winning on an arcade game is 0.612. If you play the arcade game 21 times, what is…

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Q: Based on historical data, your manager believes that 27% of the company's orders come from…

A: From the provided information, 27% of the company’s orders come from first time customers that is p…

Q: A company uses two backup servers to secure its data. The probability that a server fails is 0.11.…

A: