Answered: According to a certain country's…

According to a certain country's department of education, 41.1% of 3-year-olds are enrolled in day care. What is the probability that a randomly selected 3-year-old is enrolled in day care?

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: According to the statistical abstract of the United States, about 17% of all current 18-22-year-olds…

A: Solution:Convert the given percentage to a probability:The problem states that 17% of current…

Q: It is estimated that 1 in 59 students in Canada have been diagnosed with Austism Spectrum Disorder.…

A: Given data: The expression for the probability that 1 in 59 students in Canada has been diagnosed…

Q: What is the probability that six or more adults from this sample were between 25 and 34 years old?

A: Given that n = 9 , p = 25% = 0.25 , q = 1 - p = 1 - 0.25 = 0.75 X ~ Binomial (n = 9 , p = 0.25) X =…

Q: According to a government commission, 70% of all the nation's households have VCRs. In a random…

A: According to a government commission, 70% of all the nation's households have VCRs. Probability =…

Q: According to a market research firm, 52% of all residential telephone numbers in Los Angeles are…

A: Normal Approximation to Binomial : The normal distribution can be used as an approximation to the…

Q: According to the 2013 March Supplement Survey, 22.3% of U.S. households are in the Midwest. In…

A: Given the 2013 March Supplement Survey, 22.3% of U.S. households are in the Midwest. In addition,…

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Let "X" be the voters who are independent. I will use excel formula "=BINOM.DIST(x, n, p, FALSE)"…

Q: A credit card company has a 0.01 default rate on its accounts. If 20 randomly selected accounts are…

A: Given information:A credit card company has a 0.01 default rate on its accounts. 20 randomly…

Q: According to statista.com, 66.7% of U.S. households have Cable TV / Satellite TV. If six…

A: From the given information, the percentage of U.S households have Cable TV / Satellite TV 66.7% and…

Q: According to a certain country's department of education, 43.3% of 3-year-olds are enrolled in day…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: What is the probability that in a sample of 200 employed adults of age 62 and older, more than 40%…

A: The mean of the sample proportion is, μ=p=0.35 The mean of the sample proportion is 0.35. The…

Q: It is reported that 60% of people are non-smokers. A non-smoker has a 10% chance of infected by the…

A: Given information, P(non-smoker)=60%=0.60 P(smoker)=1-0.60=0.40 P(infected| non-smoker)=0.10…

Q: Although studies continue to show diabetes leads to significant health problems, 20% of adults in…

A: Introduction: Denote X as the number of sampled adults who have diabetes. Assume that the n = 250…

Q: According to a national study, 32% of taxpayers used computer software to do their taxes for a…

A: From the given information, 32% of taxpayers used computer software to do their taxes for a certain…

Q: A pew research center survey asked adults in the United States which technology would be very hard…

A: Given information P(Internet) = 0.7 P(Smartphone) = 0.6 P(email) = 0.3 P(Landline) = 0.25 No of…

Q: According to the U.S. Census Bureau, 19.1% of U.S. households are in the Northeast. In addition,…

A: Introduction: Denote A as the event that a household in the country earns $75,000 per year or more,…

Q: The Statistical Abstract of the United States reported that 18.2% of students whose post secondary…

A: Let X be the number of students whose post secondary degrees were health professions and related…

Q: Ecording tó thẻ Nèw York Times, eleven percent of parents helped their college ildren write an…

A: Given data,p=11%=0.11n=7P(X≤2)=?

Q: . What is the probability that Zero balls will be lost in an 18-hole round? Five or less balls will…

A: HERE GIVEN , Worldwide golf ball sales total more than $1 billion annually. One reason for such a…

Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…

A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…

Q: According to Internal Revenue service records, 1.71% of all household tax returns are audited.…

Q: 15% of adults in the United States do not make New Year's resolutions. Suppose a random sample of…

A: 15% of adults in the United States do not make New Year's resolutions. Suppose a random sample of…

Q: According to the Cable and Telecomm. Association for Marketing, 30% of cable television subscribers…

A: Given : n = 15 p = 0.30 Let X be the number of cable television subscribers.

Q: That should I buy? A study conducted by the Pew Research Center reported that 58% of cell phone…

Q: According to a survey, 36.7% of people who visit Disney World have children under 18 in their…

A: A: People who visit Disney World have children under 18 in their household B: Household with…

Q: A Marriott Hotel has 250 rooms. Considering this population, 15% are considered premium rooms. On…

A: 1] population proportion p=15%=0.15 2] n=250 3] q=1-p=0.85

Q: According to a certain country's department of education, 39.9% of 3-year-olds are enrolled in…

A: Given that According to a certain country's department of education, 39.9% of 3-year-olds are…

Q: According to a certain country’s department of education 44.7% of 3- year-olds a

A: Percentage of 3-year olds enrolled in a day car = 44.7%

Q: When drawing a single card from the deck, what is the probability of getting a face card or a…

A: A deck contains 52 cards in total, and it contains following: 1. Twelve Face cards (Jack, Queen,…

Q: For a recent year, 31.9% of Americans living below the poverty level were not covered by health…

A: 31.9% of Americans living below the poverty level were not covered by health insurance.so,…

Q: In the first quarter of the year a company's records show 63.5% of its employees missed no work,…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: A university's English capstone exam scores have µ = 88 and o = 10. What is the probability tha a…

Q: According to Financial Executive, disability causes 48% of all mortgage foreclosures. Given that 20…

A: Given, P = 0.48 n = 20

Q: In a recent survey, it was found that the median income of families in country A was $58,000. What…

A: In a recent survey, it was found that the median income of families in country A was $58,000.

Q: According to Internal Revenue Service records, 1.64% of all household tax returns are audited.…

A: Given data, 1.64% of all household tax returns are audited 26% of all households own a dog…

Q: The national center for health statistics has found that there is a 5.01% chance that an american…

A: There is 5.01% chance that an American citizen will die from an accident.

Question

According to a certain country's department of education, 41.1% of 3-year-olds are enrolled in day care. What is the probability that a randomly selected 3-year-old is enrolled in day care?

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

At Denver international airport, 81% of recent flights have arrived on time. A sample of 12 flights is studied. What is the probability that exactly 10 of the flights were on time?
According to a certain country's department of education,39.2% of 3-year-olds are enrolled in day care. What is the probability that a randomly selected 3-year-old is enrolled in day care?
The CDC estimates that 75%of children between 6 and 23 months old receive a flu vaccination. If 7 children within this age group are randomly selected what is the probability that more than 5 of them have received a flu vaccination
According to a certain country's department of education, 44.2% of 3-year-olds are enrolled in day care. What is the probability that a randomly selected 3-year-old is enrolled in day care? The probability that a randomly selected 3-year-old is enrolled in day care is (Type an integer or a decimal.)
It is known that 19% of people ride public transport without paying for it. We talk to 82 people who have been on public transport in the last month. What is the probability that the sample proportion is more than 22%?
80% of U.S. drivers over the age of 30 have had a speeding ticket and 55% of those have also been in an accident while behind the wheel. What is the probability that a randomly selected US driver over the age of 30 has had a speeding ticket and also been in an accident while behind the wheel?
What is the probability there are at least 5 cars in the drive-thru?
A pew research center survey asked adults in the United States which technology would be very hard to give up. The following responses were obtained internet 70% smart phone 60% email 30% and land line 25%. If 20 adults internet uses are surveyed what is the probability that 3 users will report that it would be very hard to give up?
Alex Insurance Company historically shows that 10% of their insured received at least one traffic ticket last year. This year, considering no changes, a sample of 200 drivers was chosen. What is the probability that less than 34 policyholders will receive at least one traffic ticket this year?
please answer the question down below!
According to a survey conducted by Deloitte in 2017, 0.4532 of U.S. smartphone owners have made an effort to limit their phone use in the past. In a sample of 90 randomly selected U.S. smartphone owners, what is the probability that between 37 and 39 (inclusively) will have attempted to limit their cell phone use in the past?
The American Red Cross says that about 45% of the U.S. population has Type O blood, 40% Type A, 11% Type B, and 4% Type AB Round your answers to the nearest hundredth, O.XX. a. What is the probability that the next blood donor who enters a donation center has Type O or Type A blood? type your answer... b. What is the probability that the next three blood donors all have Type O blood? type your answer... Previous