ten college students are selected at random, what is the probability at least one of the ten has not taken a mathematics course?
Q: In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use…
A: In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use…
Q: A certain math conference has 9825 attendees. Of these individuals, 5668 are college professors,…
A: Total no. of attendees in a math conference=9825of these individualsno. of college…
Q: 33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 45…
A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…
Q: According to the National Center for Education Statistics, 17% of all people in the United States,…
A:
Q: Find the probability that exactly 2 flights had delayed take-offs.
A: At a certain airport, 10% of flights experienced delayed take-offs because of airport operations. 15…
Q: According to a study, 83% of k-12 schools or districts in a country use digital content such as…
A: Probability: The ratio of the number of favorable outcomes to certain event and total number of…
Q: Of students ages 16 to 18 with A or B averages who plan to attend college after graduation, 78%…
A: Probability that a student cheated to get higher grades : q = 0.78Therefore, Probability that a…
Q: According to a 2020 article, 69% of men do not wash their hands after using a public restroom.…
A:
Q: According to a 2020 article, 69% of men do not wash their hands after using a public restroom.…
A: Ffgg
Q: Of the 84 people who answered "yes" to a question, 14 were male. Of the 73 people that answered "no"…
A: Explanation: Total number of people who answered 'Yes' = 84 Number of male who answered 'yes' = 14…
Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…
A:
Q: According to Costco's records, 25% of customers who make a purchase return the item for a refund or…
A: Given n=10 P=0.25
Q: what is the probability that the student owns a. either a laptop or a personal computer or both. b.…
A: Total number of students= 600 Number of students who own laptop= 150 Number of students who own…
Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…
A: Let X represent random variable n=5 p=0.08 X~ binomial (5, 0.08)
Q: According to government data, 20% of employed women have never been married. If 10 employed women…
A: Given: The value of p is 0.20. The value of n is 10. X~Bn,pX~B10,0.20 For binomial distribution, the…
Q: In a survey of 1039 people, 750 people said they voted in a recent presidential election. Voting…
A: Solution: Let X be the number of eligible voters actually did vote and n be the sample of people.…
Q: A survey of 200 college graduates who have been working for at least three years found that 65 owned…
A: We have to use union and intersection of set to find the various probabilities.
Q: A survey reveals that 80% of the eligible people in a certain county vote during a county election.…
A: Here, n = 70 and p = 0.80.
Q: Based on a Bellowes survey of adults, there is a 0.48 probability that a randomly selected adult…
A:
Q: Five men are sitting around a round table. What is the probability of two particular men sitting…
A: here given , there are total 5 men seated around the table Here use Total arrangement Concept
Q: A coin is bent so that, when tossed, "heads” appears two-thirds of the time. What is the probability…
A: Given: n=100p=0.7p^=23 =0.6667
Q: In a survey of 1383 people, 1033 people said they voted in a recent presidential election. Voting…
A: It is given that the sample size n is 1,383 and x is 1,033.
Q: According to a study by the National Institute of Health (HERE) 90% of the world's population is…
A: From the provided information, According to a study by the National Institute of Health (HERE) 90%…
Q: In a poll conducted on February 3 through 18 in 2021 41% of the United States was found to be…
A: From the provided information,41% of the United States was found to be Independent in political…
Q: Five cards are chosen from a standard deck of 52 cards. What is the probability of being dealt at…
A: First calculate the way of selecting 5 cards from a deck: C552=52!5!52-5!C552=52!5!47!C552=2598960…
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: What probability should be found? A. 1-P (5 female undergraduates take on debt) В. 1+ P (5 female…
A: p = 0.109n = 20
Q: According to a government statistical organization, the unemployment rate for workers aged 24 to 27…
A: p=0.083n=120we have to find out the probabilities for the given data.
Q: insurance company determines that the probability a person files a claim in the next year is 8%. If…
A: Given data,probability a person files a claim in the next year is 8%p=8%=0.08If n=10what is the…
Q: Suppose 55% of recent college graduates plan on pursuing a graduate degree. Fourteen recent college…
A:
Q: According to the Federal Communications Commission, 70% of all U.S. households have vcrs. In a…
A: If X is a discrete random variable with probability mass function P(x)=nCxpxqn-x; 0<p<1,…
Q: determine the probability that EXACTLY 5 of 15 televisions are tuned to NFL Monday Night Football
A: The binomial distribution is a discrete probability distribution. It is widely used in the field of…
Q: A survey of 400 randomly selected high school students determined that 286 play organized sports.…
A: The objective of this question is to find the probability that a randomly selected high school…
Q: It is known that 33% of the calculators shipped from a particular factory are defective. What is the…
A:
Q: In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use…
A:
Q: In a survey of 1401 people, 990 people said they voted in a recent presidential election. Voting…
A:
Q: Customers use an automatic teller machine at an average rate of 15 per hour. What is the…
A: Given: Average rate, λ=12
Q: According to the Federal Communications Commission, 70% of all U.S. households are using video…
A: Given,n=15p=0.7q=1-0.7=0.3A random variable X~Binomial(n=15 , p=0.7)P(X=x)=Cx(0.7)x(0.3)15-x ;…
Q: According to research conducted by the Department of Education, 80% of college students took a…
A: Given that : 80% of college students took a mathematics course as part of their general education…
Q: 5. Out of all registered vehicles in California, 95% of them pass the State Emissions Test. If ten…
A: Given information Probability of passing the emission test p = 0.95 10 vehicles are selected X…
Q: A survey of 200 college graduates who have been working for at least three years found that 85 owned…
A:
Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20%…
A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve the first three…
According to research conducted by the Department of Education, 80% of college students took a mathematics course as part of their general education requirements.
If ten college students are selected at random, what is the
|
|
0.0800 |
|
|
0.1073 |
|
|
0.7927 |
|
|
0.8000 |
Step by step
Solved in 2 steps with 1 images
- WINDO In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household.) Among the respondents, 208 answered "none," 285 said "one," 361 said "two," 140 said "three," and 56 responded with four or more. A survey respondent is selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have four or more cell phones in use? Consider an event to be unlikely if its probability is less than or equal to 0.05. P(four or more cell phones) = (Round to three decimal places as needed.) MA recent survey by a market research company found that 56% of all US households have internet access. Answer the following as decimals rounded to three places. a. If five households are chosen at random, what is the probability that all five have internet access? Preview b. What is the probability that none of the five have internet access? Preview c. If five households are chosen, what is the probability that at least one household has internet access? Preview..........
- Approximately 20% of U.S. workers are afraid that they will never be able to retire. Suppose 10 workers are randomly selected. a. What is the probability that none of the workers is afraid that they will never be able to retire?Only about 14% of Americans 65 years of age or older (senior citizens) catch influenza each year. About 24% of Americans under the age of 65 get influenza each year. In the general US population, about 12.5% of the people are 65 or older. What is the probability that a person selected at random from the general population is under the age of 65 and will catch influenza this year?Twenty-six of the 200 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability you randomly select a DVR that is not defective?
- According to a 2020 article, 69% of men do not wash their hands after using a public restroom. Suppose a random sample of 40 men are selected. What is the probability that at least 30 of them will not wash their hands after using a public restroom? O 0.161 O 0.738 0.839 O 0.262In a survey of 1371 people, 941 people said they voted in a recent presidential election. Voting records show that 66% of eligible voters actually did vote. Given that 66% of eligible voters actually did vote, find the probability that among 137 randomly selected voters, at least 941 actually did vote...............
- In a representative household telephone survey of 2,876 adults, 15% reported that they own at least one gun. Of those that own a gun, 3% own a handgun. Suppose that one of the 2,876 adults surveyed is randomly selected. a. What is the probability that the adult owns at least one gun? b. What is the probability that the adult owns at least one gun and the gun is a handgun? a. The probability that the adult owns at least one gun is (Simplify your answer. Type an integer or a decimal. Do not round.)In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household.) Among the respondents, 211answered "none,"289 said "one," 373 said "two," 143 said "three," and 138 responded with four or more. A survey respondent is selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have four or more cell phones in use? Consider an event to be unlikely if its probability is less than or equal to 0.05.In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household) Among the respondents, 208 answered "none", 285 said "one", 358 said "two", 149 said "three", and 129 responded with four or more. A survey respondent is selected at random. Find the Probability that his/her household has four or more cell phones in use. Is it likely for a household to have four or more cell phones in use? Consider and event to be unlikely if its probability is less than or equal to 0.05.
