The results of a diagnostic test are shown in the table below. In this scenario, what is the probability that someone who tests positive for the disease actually has the disease? P (S| Y) Positive Negative Total test (Y) test (N) Has disease (S) 73 12 85 Does not have 37 378 415 disease (F) Total 110 390 500

Q: Acme’s probability of technological success, 0.8, is evidently large enough to make “continue…

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Q: Grades of Students in Anatomy A B C Total Sophomore 1 5 11 Junior 13 21 Senior 7 Total 19 18 40 What…

A:

Q: The table below shows the predicted testing outcome for a disease that affects 2% of a population,…

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Q: television program reported that the U.S. (annual) birth rate is about 22 per 1000 people, and the…

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Q: A fair coin is tossed 5 times. What is the probability of no​ heads?   A. 0   B. 0.0625   C. 0.9688…

A: Given that a fair coin is tossed 5 times.

Q: A car insurance policy costs P7000 per year from an insurance firm. The insurer shall pay P10,000…

A: Policy cost is P 7000.  Accident Pay Probability Minor Accident 10000 0.20 Big accident 50000…

Q: 5.) If you choose 50 companies, what is the probability that the percent gain of the company is…

A:

Q: How many nurses have an advanced degree in the United States versus those in Canada? Here are some…

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Q: An experimental drug has been shown to be 75% effective in eliminating symptoms of allergies in…

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Q: A football coach is trying to decide: When a team is ahead late in the game, which strategy is…

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Q: ty percent of all residents of a given tov mplete the table below showing the prol = cumulative…

A: A random sample of 6 residents is taken among them 50% are female  n=6, p,=0.5 According to the…

Q: 0.4803 A240 7. Refer to the information in Q6. The probability of a player weighing less than 220…

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A:

Q: In CE Board examinations there are 3 subjects (Mathematics, Surveying and Transportation Engineering…

A: Given that  n=3 , p=0.8 , q=1-p=1-0.8 X~Binomial(n=3,p=0.8) Probability mass function of X is…

Q: probability that a randomly selected person has blonde hair, given that the person selected is male?

A:

Q: A family decides to have children until it has three male children. Assuming P(male) = P(female) =…

A: A family decides to have children until it has three male children. Assuming P(male) = P(female) =…

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Q: What is the probability of getting an even when you roll a die?    a. 1/3   b. ½   c. ¼

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Q: A geological study indicates that an exploration oil well should strike oil with probability 0.2.…

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Q: Giving a test to a group of students, the grades and gender are summarized below A В C Male 12 19 9.…

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Q: 5.50 What is the probability that we observe exactly 29 alcoholics with cirrhosis of the liver who…

A: 5.50) Obtain the probability that one observes exactly 29 alcoholics with cirrhosis of the liver…

Q: University Data Receiving Not Receiving Financial Aid Financial Aid Undergraduates 4222 3898…

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Q: Rehospitalized within a week Not rehospitalized within a week Total Early discharge (<30 hours) Late…

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Q: How can I process to do the probability? Thank you!

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Q: you deal a hand of five cards from a regular deck of playing cards. find the probability of dealing…

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Q: At a carnival game, the chance of winning a prize is 0.45. Kylee plays the game 3 times. Using the…

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Q: The probability of a dry summer is equal to 0.3, the probability of a wet summer is equal to 0.2,…

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Q: You look at airline records and determined that the probability of a flight being delayed is 12%.…

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Q: Giving a test to a group of students, the grades and gender are summarized below Grades vs. Gender C…

A: giving a test to a group of students, the grades and gender are summarized below   A B C Total…

Q: Sick cars Twenty percent of cars that are inspected havefaulty pollution control systems. The cost…

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Q: A sociologist is analyzing Social Security data. The number of individuals in the sample is 5. The…

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Q: A medical treatment has a success rate of 0.8. Two patients will be treated with this treatment.…

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Q: The average number of days school is closed due to floods during the rainy season in Metro Manila is…

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Q: The percentage of adults who are men and alcoholics is 2.25 percent. What is the probability of…

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Q: 1) What are the possible values of X? 2) Determine the probability that you answer all three…

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Q: An oil company conducts a geological study that indicates that an exploratory oil well should have a…

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Q: At a carnival game, the chance of winning a prize is 0.45. Elijah plays the game 5 times. What is…

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Q: Smoking leads to significant health problems, 20% of adults in Europe smoke. Consider a group of 250…

A: Given: n = 250 p = 20% = 0.2 Let X be the number of people who smoke. X ~ Binomial(250, 0.2)

Q: 50% of AUA students prefer to have lunch at cafeteria. Suppose you take a sample of 100 AUA…

A: Given : 50% of AUA students prefer to have lunch at cafeteria. Suppose you take a sample of 100 AUA…

Q: Angela has 5 fish. When she feeds them, she collects data on which fish eats first. Look at her…

A: The data on which fish eats first is as given below: Fish Number of times fish eats first…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.