The test has been administered the results say that the individual has the disease. What is the probability that the person actually has the disease assuming that the probability of having the disease regardless of the test results is 1/10000?
Q: If probability of choosing a red chip from a bucket is 0.39, what is the probability of not choosing…
A: Answer: From the given data, Let A is the event of choosing a red chip from a bucket The probability…
Q: The results of a recent survey indicate that when grilling, 59% of all households in the US use a…
A: The number of randomly selected households, The per centage of households in the US that use a gas…
Q: Suppose you're testing your employees for drug use. You decide to run a test which is 99% sensitive…
A: Given that: Sensitivity (true positive rate) = 99% Specificity (true negative rate) = 95% Percentage…
Q: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.…
A: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.
Q: The probability of winning on an arcade game is 0.664. If you play the arcade game 22 times, what is…
A: Given P=0.664 n=22 Find P(X≤9)=?
Q: Suppose the probability of having a boy or a girl is equally likely. In 6 births, what is the…
A:
Q: The probability that a patient recovers from a certain type of operation is 0.79. What is the…
A:
Q: A shot has a .001 chance of adverse reaction when it is taken. You must take it every 6 months for…
A: Given: Probability of adverse reaction p = 0.001 Probability of not adverse reaction q = 1-0.001…
Q: The probability of winning on an arcade game is 0.606. If you play the arcade game 20 times, what is…
A: Let P denote the probability of winning on an arcade game = 0.606. Let n denote the number of…
Q: has the virus given that they have tested postive does not have the virus given that they test…
A: A certain virus infects one in every 300 people. A test used to detect the virus in a person is…
Q: The nurse at the elementary school decided to collect data on the students that come to see her…
A: The formula for probability is given as follows. Probability of an event PE=Number of favorable…
Q: A researcher knows that number of people having a rare gene is on average 0.5 per 1000 people. Find…
A: Given that The number of people having a rare gene is on average per 1000 people = 0.5 The number…
Q: The probability of winning on an arcade game is 0.711. If you play the arcade game 18 times, what is…
A: Binomial distribution:The events that has exactly two possible outcomes (success or failure) follows…
Q: A blood test indicates the presence of a particular disease 98% of the time when the disease is…
A:
Q: A real estate agent has 18 properties that she shows. She feels that there is a 40% chance of…
A: We have to find given probability.
Q: Suppose you calculate a 99% confidence interval to be: 13.05 to 20.75. Determine the margin of error
A: Given data: The given upper limit is b=20.75. The given lower limit is a=13.05. The expression for…
Q: A nervous kicker usually makes 72% of his first field goal attempts. If he makes his first attempt,…
A: From the provided information, P (makes first field goal attempt) = 0.72 P (Makes second attempt|…
Q: The probability that a sample mean is within +/- 1 Z of the population mean is about
A: Given that The probability that the sample mean is within +/- 1 Z of the population mean is about…
Q: o more than 14 times? (Round your answer to 3 decimal places, if necessary.)
A:
Q: Now, take your die and roll it the number of times that is equal to your age 28 years. Create a…
A: Take a die and roll it the number of times that is equal to your age 28 years.Create a table below…
Q: A negative z-value implies a negative probability
A: Z~N(μ=0, σ2=1)
Q: The probability of an event is 12/27. What are the odds in favor of the event? What are the odds…
A: From the provided information, The probability of an event (p) = 12/27
Q: The probability of a student who wants to become a pilot to pass the written exam for private pilot…
A: We have to find given probability.
Q: A certain drug test is accurate 97% of the time. If the test is given to 2200 people who have not…
A: Solution-: Given: n=2200,q=0.97 (Or 97%) We want to find P(at most 70 will test positive)=?
Q: The probability of making a free throw is 1/2, you either make the free throw or miss it. In a…
A: You either make the free throw or miss it. So, Theoretical Probability of making free throw for…
Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…
A: Given:The number of pedestriants intoxicated = 51 + 285 =336The number of pedestriants not…
Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…
A: Given that, The chance of rain is 20% The chance of it being sunny is 60% The chance of it being…
Q: The probability of winning on an arcade game is 0.650. If you play the arcade game 22 times, what is…
A: From the provided information, Probability of winning on an arcade game is 0.650 that is (p) = 0.5…
Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…
A: Probability distributions are of two types, discrete and continuous distributions. Binomial…
Q: One of the random samples of 6 people has a sample mean of 78 kg. Does this surprise you? Provide…
A: Given that Sample size (n)=6 Population mean =70 One of the random samples of 6 people has a sample…
Q: It snows in Greenland an average of once in 20 days, and when it does, glaciers have a 25% chance of…
A:
Q: A certain prescription drug is known to produce undesirable side effects in 40% of all patients who…
A: Given that, The random variable X is drug produces undesirable side effects of all patients who use…
Q: 10% is the probability of failure of the students who are taking einstein's test. If there are 100…
A: Consider X denotes students fail the Einstein's test, which follows binomial distribution with n =…
Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…
A: Given Table summarizes results from pedestrian deaths Driver intoxicated Pedestrian intoxicated…
Q: A real estate agent has 17 properties that she shows. She feels that there is a 60% chance of…
A: The objective of this question is to find the probability of selling less than 6 properties in one…
Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…
A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…
Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…
A: Number of intoxicated pedestrian = 61 + 232…
Q: The sensitivity of a medical test is the true positive rate. In other words, the sensitivity is the…
A: Question 4) X is the number of people who receive false positives. The sample size is 30. So, the…
Q: A certain virus infects one in every 400 people. A test used to detect the virus in a person is…
A:
Q: esearcher conducted a survey, and one of the questions asked whether "you lose your body heat…
A: Probability : The chance that something will happen. How likely it is that some event will…
Q: A blood test indicates the presence of a particular disease 94% of the time when the disease is…
A: Let Y be the positive test result, D be the presence of the disease, and A be the absence of the…
Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…
A:
Step by step
Solved in 2 steps
- The probability of winning on an arcade game is 0.632. If you play the arcade game 27 times, what is the probability of winning no more than 12 times? (Round your answer to 3 decimal places, if necessary.)A drug test correctly gives a positive result 88 percent of the time. However, 3 percent of the time, it incorrectly gives a positive result. This is known as a false positive. Suppose that 5 percent of the people to be tested will have one or more of the drugs being tested for in their system. What is the probability that a randomly chosen person will have get a positive test result? Your answer should be to 4 decimal places.If the probability of dropping an egg is 0.01, what is the probability of not dropping the egg? Show the work, include the permutation, combination, or values you are multiplying or dividing.
- A production line stops operating once a defective item is produced. The probability of producing a defective item is 0.001. What is the probability that the line stops production on the 1000 item produced.The table summarizes results from pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 60 85 No 289 548 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated. (Round your answer to 4 decimal places.) Probability = Submit QuestionA real estate agent has 18 properties that she shows. She feels that there is a 50% chance of selling any one property during a week. The chance of selling any one property is independent of selling another property. Compute the probability of selling less than 5 properties in one week. Round your answer to four decimal places.
- A nervous kicker usually makes 69% of his first field goal attempts. If he makes his first attempt, his success rate rises to 94%. What is the probability that he makes his first two kicks? The probability that the kicker makes his first two kicks is (Round to three decimal places as needed.)The probability of a hurricane hitting Houston is 1 in 18. The probability of any hurricane being category 3 or higher is 3 out of 10. What is the probability that a hurricane of category 3 or higher hits Houston? Round your answer to 4 decimal places.34% of CSU students participate in the Statistics Games while they attend CSU. You take a random sample of 40 students. What is the probability of getting a a sample with more than 15 students who have participated in the Games? Use 2 decimal places for your z-score when finding the probability area. Give your answer to 4 decimal places.
- Imagine a carnival game that involves spinning a wheel. Based on the spaces, there is a 30% chance that a player will win a prize when they play the game. If a player plays the game 5 times, what is the probability this person will win the game exactly one time? Round to 4 decimal places.Can someone help me please?A blood test indicates the presence of a particular disease 98% of the time when the disease is actually present. The same test indicates the presence of the disease 0.5% of the time when the disease is not present. One percent of the population actually has the disease. Calculate the probability that a person has the disease, given that the test indicates the presence of the disease.