In 2010 almost 15 million U.S. workers belonged to trade unions, constituting 11.9% of the total labor
Question:
In 2010 almost 15 million U.S. workers belonged to trade unions, constituting 11.9% of the total labor force. Choose 15 U.S. workers at random. What is the probability that exactly one-third of them belong to a trade union? At least one-third? What is the probability that at least 9 did not belong?
For Exercises assume all variables are binomial.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Answered By
Akshay Agarwal
I am a Post-Graduate with a specialization in Finance. I have been working in the Consulting industry for the past 8 years with a focus on the Corporate and Investment Banking domain. Additionally, I have been involved in supporting student across the globe in their academic assignments and always strive to provide high quality support in a timely manner. My notable achievements in the academic field includes serving more than 10,000 clients across geographies on various courses including Accountancy, Finance, Management among other subjects. I always strive to serve my clients in the best possible way ensuring high quality and well explained solutions, which ensures high grades for the students along-with ensuring complete understanding of the subject matter for them. Further, I also believe in making myself available to the students for any follow-ups and ensures complete support and cooperation throughout the project cycle. My passion in the academic field coupled with my educational qualification and industry experience has proved to be instrumental in my success and has helped me stand out of the rest. Looking forward to have a fruitful experience and a cordial working relationship.
5.00+
179+ Reviews
294+ Question Solved
Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9780077665807
9th Edition
Authors: Allan G. Bluman
Question Posted:
Students also viewed these Statistics questions
-
What kind of experiment did Dr Marshall design to test out his hypothesis about ulcers being caused by heliconacter pylori? what else did he do to prove his hypothesis? was his hypothesis confirmed...
-
1. Which one of the following is Not an assumption of the binomial distribution? The probability of the success, p, is constant. The probability of the success is equal to 0.5 in all trials. There...
-
A restaurant had 60 boxes of crayons. 20 of the boxes had the colors pink, purple and green. The other 40 boxes contained the colors blue, black, and red. Each child that enters the restaurant gets a...
-
Explain Computer Network Types.
-
Describe the internal architecture of Oracle.
-
List and describe the contemporary models of leadership. What distinguishes them from past models?
-
The data below pertains to the number of hours a laptop has been charged for and the number of hours of backup provided by the battery. (a) Use the first set of expressions on page 330, involving...
-
Gabel Company spent money to train its employees so that they can be productive workers. Such expenditures are often referred to as investments in human capital. Required: a. Do you think that Gabel...
-
2. For Roland Company in Industry F, enter the December 31 adjustments in the following table for prepaid insurance, supplies, accrued wages, accrued revenue, and unearned revenue. Then, complete the...
-
A) Monday at 9:00 am B) Tuesday at 9:00 am C) Wednesday at 9:00 am Question #2 A) Monday at 9:00 am B) Monday at 2:00 pm C) Tuesday at 9:00 am D) Tuesday at 2:30 pm E) Wednesday at 9:00 am F)...
-
For exercises determine if the distribution represents a probability distribution. If not, state why. X P(X) 3 0.3 6 0.5 9 0.1 12 0.08 15 0.02
-
For Exercises state whether the variable is discrete or continuous. The number of cheeseburgers a fast-food restaurant serves each day
-
In Problems 14, verify that the given function pair is a solution to the first-order system. Data from problem 1 Data from problem 2 Data from problem 3 Data from problem 4 X= 21 2 2 3e2 3 + 4 8 +...
-
Indicate whether each of the following statements is true or false by writing T or F in the answer c olumn. Once an administrator has been appointed, it is generally diffi cult to remove him or her...
-
A written contract that bears a seal. a. competent pa rty b. consideration c. divisible c ontract d. entire, or indivisible, contract e. executed c ontract f. executory c ontract g. express c ontract...
-
Indicate whether each of the following statements is true or false by writing T or F in the answer c olumn. There is no recourse from the decisions made at an administrative agency hearing.
-
A contract that is understood from the acts or conduct of the parties. a. competent pa rty b. consideration c. divisible c ontract d. entire, or indivisible, contract e. executed c ontract f....
-
Indicate whether each of the following statements is true or false by writing T or F in the answer c olumn. The sole purpose of administrative agencies is to regulate business fi rms.
-
Wiry pure liquid water can be subcoolcd at atmospheric pressure to temperatures well below 0oC. Assume that I leg has. been cooled as a liquid to -6 oC, A small ice crystal (of negligible mass) is...
-
Do animals have rights? If so, what are they? What duties do human beings have toward animals? Does KFC protect animal welfare at an acceptable level?
-
Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a random sample of 12 couples who plan to marry, find the probability that a. Exactly 6 couples will...
-
Fifty three percent of all persons in the U.S. population have at least some college education. Choose 10 persons at random. Find the probability that a. Exactly one-half have some college education...
-
Find the mean, variance, and standard deviation for each of the values of n and p when the conditions for the binomial distribution are met. a. n = 100, p = 0.75 b. n = 300, p = 0.3 c. n = 20, p =...
-
You are thinking about purchasing a condominium. The condo is located in Vancouver and its market price is $550,000. You met with the loans officer at your bank and you found the following terms most...
-
4. Methane burns in air with an equivalence ratio of =0.85, determine the composition of the products: What are the Mass Fractions of each species in the Products?
-
1. Describe the health and safety requirements of the area in which the installation activity is to take place, and the responsibility these requirements place on the learner 2. Describe the...
Study smarter with the SolutionInn App