A batch of 18 used automobile alternators contains 4 defectives. If 3 alternators are sampled at random,
Question:
A batch of 18 used automobile alternators contains 4 defectives. If 3 alternators are sampled at random, find the probability of the event
(a) A = [None of the defectives appear]
(b) B = [Exactly two defectives appear ]
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (6 reviews)
The batch contains 4 defect...View the full answer
Answered By
Susan Juma
I'm available and reachable 24/7. I have high experience in helping students with their assignments, proposals, and dissertations. Most importantly, I'm a professional accountant and I can handle all kinds of accounting and finance problems.
4.40+
15+ Reviews
45+ Question Solved
Related Book For
Statistics Principles And Methods
ISBN: 9781119497110
8th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
Question Posted:
Students also viewed these Business questions
-
A batch of 20 used automobile alternators contains 4 defectives. If 3 alternators are sampled at random, find the probability of the event (a) A = [None of the defectives appear] (b) B = [Exactly two...
-
An IRS agent receives a batch of 18 tax returns that were flagged by computer for possible tax evasions. Suppose, unknown to the agent, 7 of these returns have illegal deductions and the other 11 are...
-
How do you find the probability of an event made up of several sample points?
-
Jeremiah Wedgewood, the CFO, is adamant that the company needs to move ahead with the new division. While Josey also thinks that creating a new division with a new product line is a good idea, she is...
-
A geologist defines granite as a rock containing quartz, feldspar, and small amounts of other minerals, provided that it contains not more than 75% quartz. If all the percentages are equally likely,...
-
The volume change of mixing (cm 3 mol 1 ) for the system ethanol(1)/methyl butyl ether(2) at 25C is given by the equation V = x 1 x 2 [ 1.026+0.0220 (x 1 x 2 )] Given that V 1 = 58.63 and V 2 =...
-
True or False: If \(E R R>M A R R\), then MIRR \(>\) MARR.
-
From the work sheet, prepare the following: 1. Closing entries for Gimbel's Gifts and Gadgets in a general journal. 2. A post-closing trialbalance. Gimbel's Gifts and Gadgets Work Sheet For Year...
-
8. Draw and label a potential graph and contour plot for: a. A point charge of 1nC. b. A parallel-plate capacitor with AV = 2.0V 9. The electric potential generated by a particular point charge is...
-
Income statement and balance sheet data for Great Adventures, Inc., are provided below. As you can tell from the financial statements, 2022 was an especially busy year. Tony and Suzie were able to...
-
A college senior is selected at random from each state. Next, one senior is selected at random from the group of 50. Does this procedure produce a senior selected at random from those in the United...
-
A local company is giving away five streaming devices to persons who visit its website and register on a specified day. Each person is allowed to register three times for the drawing. If, at the time...
-
Using CREB and nuclear receptors as examples, compare and contrast the structural changes that take place when these transcription factors bind to their co-activators.
-
How can cultural diversity training help improve the ethics of your company? Provide at least one example.
-
How the organisation will ensure, check, and monitor that Cultural Diversity policies are followed in the organization? Explain Procedure.
-
How did consumer debt and uneven distribution in wealth play a cause in the great depression? Can a similar factor cause another "great" depression today?
-
1. In what ways might capitalism be a better economic system than socialism? On the other hand, in what ways might socialism be a better economic system than capitalism? 2. Despite its documented...
-
If these agents have the initial endowments wa = (7,4) and wb = (3,6) , what is the Walras allocation between the two agents a and b?
-
What are the problems associated with using econometric models for forecasting exchange rates?
-
Charles owns an office building and land that are used in his trade or business. The office building and land were acquired in 1978 for $800,000 and $100,000, respectively. During the current year,...
-
The boxplot and summary statistics for data from 48 student on the time spent, in minutes, at a social network site the previous day are (a) From the boxplot, determine whether or not the...
-
In a genetic study, a regular food was placed in each of 20 vials and the number of flies of a particular genotype feeding on each vial recorded. The counts of flies were also recorded for another...
-
The data below were obtained from a detailed record of purchases of toothpaste over several years (courtesy of A. Banerjee). The usage times (in weeks) per ounce of toothpaste for a household taken...
-
how communication methods have changed in the last 1 0 , 5 0 and 1 0 0 years?
-
Has there been someone in your life (now or in the past) that you just can't (or couldn't) stand? Without presenting personally identifying information, explain the behaviors this person exhibits...
-
Many quick serve restaurant employees believe they should have higher pay and better benefits. What solution would you propose to meet the needs of workers and employers ? Cite at least one...
Study smarter with the SolutionInn App