A particular disease is tested for and the results determine that it occurs in about 1 of every 650 Indian females and about 1 of every 120,000 non-Indian females. Find the empirical probability that a randomly selected Indian female have this disease The probability is ___

A particular disease is tested for and the results determine that it occurs in about 1 of every 650 Indian females and about 1 of every 120,000 non-Indian females. Find the empirical probability that a randomly selected Indian female have this disease The probability is ___

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: An article reported that 7 in 10 auto accidents involve a single vehicle (the article recommended…

A: Since part (a) and (b) you have already solved hence i am solving remaining parts Here we have to…

Q: Only 1 in 5000 adults is afflicted with a rare disease for which a diagnostic test has been…

A: Given that the probability of afflicted with a rare disease is = 1/5000 So the probability of not…

Q: In a genetics experiment on peas, one sample of offspring contained 379 green peas and 129 yellow…

A: According to the given information, we have Number of green peas = 379 Number of yellow peas = 129…

Q: In a genetics experiment on peas, one sample of offspring contained 416 green peas and 26 yellow…

A: Solution: From the given information, sample of offspring contained 416 green peas and 26 yellow…

Q: Imagine that 60 passengers on a cruise ship might be carrying a rare virus, and government health…

Q: Suppose there is a 11.7% probability that a randomly selected person aged 20 years or older is a…

Q: Suppose that five out of 20 liver transplants done at a hospital will fail within a year. Consider a…

A: From the provided information, Five out of 20 liver transplants done at a hospital will fail within…

Q: 5% of workers in the US use public transportation to get to work. You randomly select 250 workers…

A: Given,n=250p=0.05A random variable X~Binomial(n=250 , p=0.05)P(X=x)=250x0.05x1-0.05250-x ;…

Q: 20% of adults in the particular community have at least a bachelors degree. Suppose X is a binomial,…

A: It is given X is defined as the number of adults with at least a bachelors degree.

Q: A gambler plays roulette at Monte Carlo and continues gambling. A gambler is wagering the same…

A: Given that Red until he wins Probability of red =18/38 We have to find 1..Note that he has only…

Q: A survey showed that 84% of adults need correction (eyeglasses, contacts, surgery, etc.) for their…

A: Let there are n trials and each having two outcomes - Success and Failure. The trials are…

Q: The recent survey conducted in a certain village suggests that 41.26% of all residents are…

A: Solution: Given that the probability that a resident is self-employed is 0.4126 and it is denoted by…

Q: The probability that Mr. Adam comes across a red light is 0.45 at any intersection. What is the…

Q: In a genetics experiment on peas, one sample of offspring contained 381 green peas and 143 yellow…

A: Probability: The chance that something will happen. Example: It is unlikely to rain tomorrow.

Q: What is the probability of randomly selecting someone who is Female and has a New product? New…

A: From the provided information, New product Old product Totals Male 27 11 38…

Q: The following table shows the distribution of murders by type of weapon for murder cases in a…

A: The table shows the distribution of murders by type of weapon for murder cases in a particular…

Q: In a certain population, 1% of all individuals are carriers of a particular disease. A diagnostic…

A: In a certain population, of all individuals are carriers of a particular disease.A diagnostic test…

Q: Data from medical records show that 60% of adults will develop a hiatus hernia which is the…

A: As per our guidelines we are suppose to answer only one question. Given,n=6p=0.60Let X=no.of adults…

Q: Suppose a study of speeding violations and drivers who use cell phones produced the following data:…

A: Given : Speeding violation in last year No spreading violation in last year Total Use phone…

Q: A screening test for a certain disease is used in a large populatión öf people of WiIom Suppose that…

A: Consider that the random variable X denotes the number of people, who actually have the disease

Q: The probability that the mean height for the sample is greater than 65 inches is (Round to four…

A: It is given that Mean, μ = 64.2 Sample size, n = 65 Standard deviation, σ = 2.55

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

Q: In a plant, 10 out of 90 manufacturing products found to havea contamination An investigation study…

Q: Refer to the table which summarizes the results of testing 100 subjects for a certain disease.…

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

Q: In testing a new drug, researchers found that 5% of all patients using it will have a mild side…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: We have to find given probabiity.

Q: If the test diagnosed the disease, what is the probability that you actually have it?

A: Here use probability tree from given information

Q: Suppose a study of speeding violations and drivers who use cell phones produced the following data:…

A: speeding violation no speeding violation total use cell phone 50 295 345 not use cell phone 60…

Q: In a genetics experiment on peas, one sample of offspring contained 426 green peas and 12 yellow…

A: The question is about probability.Given :Number of green peas = 426Number of yellow peas = 12

Q: Suppose that in a senior college class of 500 students, it is found that 210 smoke, 245 drink…

A: The events are defined as follows:: be the event that a student smokes.: be the event that a student…

Q: f there are 20 typographical errors randomly distributed in a 50 page manuscripts, then the…

A: Let X be the number of errors in a page. λ=Average number of errors in apage=2050=0.4 Thus…

Q: (A) Suppose that in a population of rabbits, 1 out of every 10 individuals is considered "slow" and…

Q: A company recruits 750 men under the age of 55. Suppose that 35% carry a marker on the male…

A: Givenp=0.35n=15x~Binomial(n=15,p=0.35)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1...,n

Q: A survey showed that 77% of adults need correction (eyeglasses, contacts , surgery , etc.). If 12…

Q: a certain population, a group of people has a 0.23% rate of heterochromia. If a random person is…

A: Probability = number of favorable eventstotal number of events

Q: ased on long experience, an airline found that about 4% of the people making reservations on a…

A: Given: An airline found that about 4% of the people making reservations do not show up for the…

Q: A company ran a clinical trial of a new drug. 781 volunteers participated in the study. Of these…

A: The probability that the drug relieves symptoms for all of them is,

Q: The probability of getting heads from throwing a fair coin is 1/2. The fair coin is tossed 5 times.…

Question

100%

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: State the given information

VIEW

Step 2: Compute the probability

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The prevalance of mild myopia (nearsightedness) in adults over age 40 is 27% in the US. Suppose eight adults over age 40 are chosen at random from the population; let Y denote the number of adults with mild myopia. Which of the following can be used to find the probability that 3 of them have mild myopia? [Select all that apply (i.e. you may select 1 or more answers)] A. pbinom(3, 8, 0.27) OB. dbinom(3, 8, 0.27) OC. 1-pbinom(3, 8, 0.27) OD. 56(0.27) 5 (0.73)³ OE. 3(0.27) ³ (1 - 0.27)5 OF. (0.27)³ (0.73)5
In a certain country, the true probability of a baby being a boyis 0.534. Among the next nine randomly selected births in the country, what is the probability that at least one of them is a girl?
A disease afflicts 1 person in 10 in a population. A test for this disease results in 5% false positives. Assume that a random person is tested for the disease (this person is not selected for the test because there are other symptoms indicating the presence of the disease nor are there any special signs of being disease free). Assume that there are no false negatives from this test. A person tests positive. What is the probability that the person truly has the disease? Now assume that false negatives are 15%. What is the probability that the person truly has the disease? The following paragraph is taken from the National Cancer Institute’s web site on the PSA test for prostate cancer. The paragraph is the complete discussion of false positive PSA results offered on the web site.
A Boston College survey consisted of 320 Michigan workers who were laid off between 1979 and 1984, I found that 20% had been out of work for at least two years. Suppose you were to select another random sample of 320 workers among all employees laid off between 1979 and 1984. Which It would be the probability that your sample percentage of unemployed workers. for at least two years, differs from the percentage obtained in the survey of Boston College, 5% or more?
Medical records show that one out of 10 persons ina certain town has a thyroid deficiency. If 12 persons inthis town are randomly chosen and tested, what is the probability that at least one of them will have a thy-roid deficiency?
Suppose a certain study conducted in 2000 reported 71.3% of men between the ages of45 and 54 are considered overweight. If a random sample of 150 men in this age groupis selected, what is the probability that between 66% and 75% of them are overweight?
A certain medical test is known to detect 68% of the people who are afflicted with the disease Y. If 10 people with the disease are administered the test, what is the probability that the test will show that: All 10 have the disease, rounded to four decimal places? At least 8 have the disease, rounded to four decimal places? At most 4 have the disease, rounded to four decimal places?
A rare disease exists with which only 1 in 500 is affected. A test for the diseaseexists, but of course it is not infallible. A correct positive result (patient actually has the disease) occurs 95% of the time, while a false positive result (patient does not have the disease) occurs 1% of the time. If a randomly selected individual is tested and the result is positive, whatis the probability that the individual has the disease?
A test for a condition is given to a sample of patients. The results from the test and actual data are given below. For (a)–(c), one person is randomly selected. Has the condition with a positive test result-26 Has the condition with a negative test result-9 Does not have the condition with a positive test result-11 Does not have the condition with a negative test result-15 a) What is the probability that the randomly selected person had the condition? b) What is the probability that the randomly selected person had a false positive test? c) What is the probability that the person had the condition or tested negative? d) If three people are randomly selected, without replacement, what is the probability that all three of them had the condition? please show solving steps
H6.
The proportion of U.S. births that result in a birth defect is approximately 1/33 according to the Centers for Disease Control and Prevention (CDC). A local hospital randomly selects five births and lets the random variable X count the number not resulting in a defect. Assume the births are independent. What is the probability that at least one of the births results in a defect? 0.8574 1.0000 0.0000 O 0.1426
A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. Ho: Ha: р = 0.8 p0.8 What type of test is being conducted in this problem? A. Left-tailed test B. Two-tailed test C. Right-tailed test