Suppose you want to esțimate the probability that a patient will develop an infection while hospitalized at a particular hospital. In the past year, this hospital had 8,650 patients, and 812 of them developed an infection. What is the estimated probability that a patient at this hospital will develop an infection? O P(the patient develops an infection) = 812 %3D 8650

Q: A) If the average number of rodents in a cotton farm with an area of 20 acres is 2 per acres,…

A: As per guideline I have calculated 1st main question  Here given,  If the average number of rodents…

Q: d) Calculate the probability that 12 patients do show up.

A: From the given information, 10% of all patients who make appointments at a primary-care clinic do…

Q: If the probability of a player to score from a penalty is 0.85, what is the probability that this…

A:

Q: A couple is planning to have six children. If the true probability of a baby girl being born is…

A: According to the provided information, p=0.541 n=6

Q: A survey of families revealed that 58% of all families eat turkey at holiday meals, 44% eat ham, and…

A: Given that 58% of all families eat turkey at holiday meals, 44% eat ham, and 16% have both turkey…

Q: a) Find the probability that 35 of those sampled have a HS diploma or the equivalent. b) Find the…

A: Here the given situation follows a binomial distribution.

Q: The probability that a football game will go into overtime is 20%. What is the probability that…

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Q: In Riyadh region, past records revealed that 70% of all the high school graduates go to…

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A:

Q: A nationwide survey revealed that 42% of the population likes eating pizza. If two people are…

A: Given,P(person likes eating pizza)=0.42P(person does not likes eating pizza)=1-0.42

Q: Thirty four percent of us adults have very little confidence in newspapers. you randomly select…

A: Thirty four percent of us adults have very little confidence in newspapers. Probability = 34% = 0.34…

Q: The probability that Team B beats Team A in any given game is .6. What is the probability that Team…

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Q: In a large population, 57% of the people have been vaccinated. If 3 people are randomly selected,…

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Q: (a) Find the probability that the number of people who say auto racing is their favorite sport is at…

A: Given that, n =600, p =0.06 The mean and standard deviation are,

Q: The injury rate of a volleyball player is 20%. If he throws the ball 100 times, and if you know that…

A:

Q: On a five-day vacation, the forecast is a 55% chance of rain every day. What’s the probability that…

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Q: A basketball player traditionally makes 80% of her free throws. Suppose she shoots 10 baskets and…

A: Given,n=10p=0.8A random variable X~Binomial(n=10 , p=0.8)P(X=x)=Cx0.8x1-0.810-x  ;…

Q: The Clippers basketball team are predicted to win 90% of their games during the playoffs.  If this…

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Q: Lexi, a soup chef at a new restaurant, kept track of the first week's soup sales. Cup Bowl Split pea…

A:

Q: The Hiking Club plans to go camping in a State park where the probability of rain on any given day…

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Q: Approximately 20% of the US population smokes cigarettes. A local government believed their…

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Q: A salesperson knows that over the course of her career she has a 20 per cent chance of making a sale…

A: We have to find probability..

Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

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Q: Use R to simulate the probability of getting at least one 8 in the sum of two dice rolls. -The…

A: *Answer:

Q: An airline has found about 8% of its passengers request vegetarian meals. On a flight with 170…

A: From the given information p = 0.08 and n = 170. The probability mass function of the binomial…

Q: A trail mix contains a mixture of nuts: pecans, walnuts, hazelnuts, and peanuts. If the probability…

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Q: Serious worker injuries at a coal mining company average 2.7 per year.  Given that safety conditions…

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Q: The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to…

A:

Q: A credit card company tracks how long it takes for new account holders to activate their credit…

A: Given data is X P(X) 5 3596 6 14 7 18 8 748 9 1196

Q: The probability of a flood in any given year in a region prone to floods is 0.2.Solve, a. What is…

A: Given: The probability of a flood in any given year in a region prone to floods is 0.2.

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

Q: The newspaper publishes an article that 62% of teenagers prefer Marvel to DC comics. You decide to…

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Q: The average number of field mice per acre in a wheat field is estimated to be 1.2. Find the…

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Q: You are building a robot for space exploration and decide to equip it with a LIDAR sensor. The…

A: Solution

Q: The probability that a statistics graduate from a Canadian university gets a data science job is…

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Q: Assume a small tumour contains 1 million cells. If the tumour is treated with a drug that kills any…

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Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

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Q: The table shows the number of boys and girls that have black, blonde, brown, or red hair color. What…

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Q: A basketball player has a 0.52 probability of making a three-point shot. What is the probability…

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Q: f you rolled a pair of dice, what is the probability that the first would be a 2 and the second…

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Q: The probability that a certain PBA import can hit a three-point shot is 30%. What is the probability…

A:

Q: n the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park…

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Q: The probability that a cellular phone company kiosk sells X number of new phone contracts per day is…

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Q: A certain type of ochro seed germinates 75% of the time. A backyard farmer planted 6 seeds. The…

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Q: A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey games. A…

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Q: In Arkansas, 30 percent of all cars emit excessive amounts of pollutants. The probability is 0.95…

A:

Q: Parents have always wondered about the sex of a child before it is born. Suppose that the…

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Q: According to geologists, the San Francisco Bay Area experiences five earthquakes with a magnitude of…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.