What is the probability of finding a Droite supporter among voters who earn 15 thousand dollars a year?
Q: An average of 50 students arrive at the university each 30 minutes. What is the probability that 95…
A: Givenon average 50 students arrive at the university each 30 mintuesfor 30 minutes = 50 students for…
Q: Discuss the concept of the "Law of Large Numbers" and its role in the discipline of probability.
A: Given: Law of large number and its role in the probability.
Q: I An animal shelter has a 60% adoption rate for puppies. Of the puppies that are adopted 85% live to…
A: Let A= adoption rate for puppies L= The puppies live to be 7 years or older P(A)=0.60 PL|A=0.85
Q: Multiple studies conducted in the United States, Canada, Germany, and the United Kingdom show that…
A: This phenomenon is called weekend effect. Reason: fewer nurses and doctors are available in…
Q: If you are interested in the probability of two successes out of five trials, what is the correct…
A: Given Let p be the probability p=0.30, n=5. X~Bin(n=5,p=0.30) P(X=2)=?
Q: The probability of a product which is defective is 0.48. Out of 10 products, what is the probability…
A: We have to find given probability.
Q: How many favorable outcomes are expressed in the probability 7/9
A:
Q: How do you find the correct probability for something such as finding a green bead among red beads…
A: The question is regarding selecting a green bead from a collection which consists of beads of two…
Q: 1.)How is probability used in daily life? 2.)what will you do to increase the probability of…
A: Probability and statistics are the mathematics used to understand chance and to collect, organize…
Q: c) With random guessing, show that the probability of getting at least one question wrong is 0.999.
A: Given:Show that the probability of getting at least one questionwrong is approximately 0.999.
Q: When you roll two dice, what is the probability to get number 3 as a total? 01/6 01/18 1/36 1/2
A: The table below shows two-dice outcomes. The sample space of the first die (6) multiplied by the…
Q: Consider the probability that ta least 25 out of a sample of 1200 people will use the emergency room…
A: Given the large sample size and the binary nature of the outcome (either a person uses the emergency…
Q: 2) The fitness center receives an average of two emails from customers every three minutes. a. What…
A: GivenAn averge of 2 emails from customers every three minutesLet "x" be the no.of no.of mails…
Q: b) You roll two fair dice, what is the probability of getting a sum of 10 or more?
A: Roll two fair dice, what is the probability of getting a sum of 10 or more S = { (1,1), (1,2),…
Q: what is the probability that one randomly selected person will have average income between $72000…
A: From the above calculation we have Mean= µx̅ = µ = 75847Standard deviations (σx̅ ) =3200
Q: If one of the 1156 people is randomly selected, find the probability that the person is a man or a…
A: From the addition law of probability, we have Here, denote the event A as the person is a man,…
Q: Why is it wrong to say that in a toss of a coin, the probability of getting a head is 1/2?
A: #Why is it wrong to say that in a toss of a coin, the probability of getting a head is 1/2?
Q: A random sample of 250 undergraduate students from a large university was found to contain 67…
A:
Q: In the experiment of rolling a die, what is the probability of obtaining an even number given that…
A:
Q: What meaning is given to the probability of an event by the frequentist interpretation of…
A: The most frequent interpretation of probability:The probability of an event is obtained as the ratio…
Q: 4. The Traffic Violations Department receives 5 violations per hour, find the probability that it…
A:
Q: A standard pair of six sided dice is rolled. What is the probability of rolling a sum greater than…
A:
Q: A nylon connector manufacturing plant yields 16 % defective items. If 1000 connectors are randomly…
A:
Q: 15. About 8% of males are color-blind. A researcher needs a color-blind male for an experiment and…
A: Given that Probability of males whose color -blind (p) = 0.08 (8%) a) Probability that She finds a…
Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…
A: Given information- Sample size, n = 510 The proportion of eligible voters = 0.54 Now, from Binomial…
Q: what is the probability that no more than 1 employee was over 50
A: A town recently dismissed 5 employees in order to meet their new budget reductions. The town had 4…
Q: A study of 180 randomly selected American Airlines flights showed that 68 arrived late. What is the…
A: No. of American flights =180 No. of american flights arrived late=68
Q: Can you help me understand this question and write it out? "32 cases of a disease are found over an…
A: Number of cases per 100 square miles = 32 Calculate the probability of finding the 4 cases within 8…
Q: Color blindness has a rate of about 5% among males. If you pick a group of 15 males, what is the…
A:
Q: If the probability of being hit by lightning is 1 in 1,000,000, what is the probability of not…
A: Given that , P (being hit by lightning) = 1/1000000 =0.000001
Q: What is the probability of not getting the sum of 8 or the sum of 3 in rolling a die twice?
A: Let S be the sample space of two dice being rolled. Hence, S = { (1,1), (1,2), (1,3), (1,4), (1,5),…
Q: What is the probability of parents to have children who are both boys? 1 1/2…
A: given data parent have two childrens. total outcomes S : {BB,GG,BG,GB}
Q: The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For…
A: Given, the number of deaths in the U.S in a year due to variety of causes.
Q: 2. The probability that a patient recovers from a skin disease is 0.45. If 20 people are known to…
A: Given that Number of trials n=20 Success of probability p =0.45 X~Bin(n,p)
Q: like chess dislike chess Female 40 35 Male 60 50
A: Given, The data table is: Like chess Dislike chess Total Female 40 35 75 Male 60 50 110…
Q: 9. A beginning archer is able to hit the bull's-eye 39% of the time. If she shoots 6 arrows, what is…
A: From given p=0.39 n=6 this is a event of binomial distribution since either the archer hits the…
Q: The average number of emergency calls per day at a fire station is 4.8. These calls are considered…
A: GivenAverage number of emergency calls per day at a fire station is 4.8λ=4.8 calls per dayLet "x" be…
Q: The probability of winning the grand prize at a particular carnival game is 0.005. Michele wins the…
A: Probability measures the chance occurrence of an event out of all possible outcomes.
Q: university study involves a simple random sample of 26 students taken from a population of 12,550.…
A: Given that Simple random sample size (n) = 26 Population size = 12,550 Undergraduate students make…
Q: Suppose the probability of an IRs audit is 4.2 percent for U.S taxpayers who file form 1040 and who…
A:
Q: A nylon connector manufacturing plant yields 15 % defective items. If 1000 connectors are randomly…
A: Let us define X as the number of defectives follows Binomial distribution with n=1000 and p=0.15.…
Q: A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than or…
A: A pair of six sided dice are rolled than the possible out comes…
Q: Privacy is a concern for many users of the Internet. One survey showed that 59% of Internet users…
A: Let p be the probability of concerned about the confidentiality of their email Based on this…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- A geneticist constricts an experiment with peas, one sample of offspring consisted of 460 green peas and 143 yellow peas. Based on the results, estimate the probability of getting an offspring pea that is green. Give answer using the appropriate rounding ruleA standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 44? Express your answer as a fraction or a decimal number rounded to four decimal places.What is the probability that a randomly selected participant tasted apples and preferred non-organic?
- A production process produces 2% defective parts. A sample of 5 parts from the production is selected. What is the probability that the sample contains exactly two defective parts?What is the probability of rolling two dice and having either a sum of 4 or having the same value on both dice? Express your answer as a decimal probability to two decimal places (not a percentage probability).A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 10? Express your answer as a decimal rounded to four decimal places.
- A town recently dismissed 1010 employees in order to meet their new budget reductions. The town had 77 employees over 5050 years of age and 1717 under 5050. If the dismissed employees were selected at random, what is the probability that exactly 33 employees were over 5050? Express your answer as a fraction or a decimal number rounded to four decimal places.What is the probability of rolling a fair six-sided die and getting an even number or a number greater than 4?1. You want to test to see if the claim is correct. A math teacher claims the probability that a person picked at random in Philadelphia is visiting the city is less than 40%.
- 7. According to a college survey, 22% of all students work full time. In a survey of 14 students, what is the probability that no more than 2 of them work full time?Suppose 49% of the registered voters in a country are Republican. If a sample of 701 voters is selected, what is the probability that the sample proportion of Republicans will differ from the population proportion by greater than 4%? Round your answer to four decimal places.Suppose that about 55% of the people who are murdered actually knew the murderer. Suppose that a detective file in Boston has 51 current unsolved murders. What is the probability that fewer than 21 victims knew their murderer?