Suppose that P(A)= 1/ 4 and P(B)= 1/ 8 . (a) What does P(A B) equal
Question:
(a) What does P(A ∪ B) equal if
1. A and B are mutually exclusive?
2. A and B are independent?
(b) What does P(A | B) equal if
1. A and B are mutually exclusive?
2. A and B are independent?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 61% (18 reviews)
a 1 P A B P a P b P A B 1...View the full answer
Answered By
Charles mwangi
I am a postgraduate in chemistry (Industrial chemistry with management),with writing experience for more than 3 years.I have specialized in content development,questions,term papers and assignments.Majoring in chemistry,information science,management,human resource management,accounting,business law,marketing,psychology,excl expert ,education and engineering.I have tutored in other different platforms where my DNA includes three key aspects i.e,quality papers,timely and free from any academic malpractices.I frequently engage clients in each and every step to ensure quality service delivery.This is to ensure sustainability of the tutoring aspects as well as the credibility of the platform.
4.30+
2+ Reviews
10+ Question Solved
Related Book For
Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
Question Posted:
Students also viewed these Statistics questions
-
Suppose that P (A|B) = 0.4 and P(B) = 0.5. Determine the following: (a) P (A B) (b) P (A B)
-
Suppose that P (A|B) = 0.7, P (A) = 0.5, and P (B) = 0.2. Determine P (B|A).
-
Suppose that P(A) = 0.3 P(B) = 0.4 and P(A and B) = 0.12 a. What is P(A|B) ? b. What is P(B|0A) c. Are A and B independent?
-
Here is the end-of-year account balance information from the accounting records of Jaunty Coffee Company: Sales revenue Cash Cost of goods sold Accounts payable Capital stock Dividends Retained...
-
Suppose that E and F are two events and P(E and F ) = 0.4 and P(E) = 0.9. Find P(F |E).
-
In a one-way ANOVA with three samples, the sample means were x1 = 24.03, x2 = 14.88, and x3 = 12.76. The sample sizes were n1 = n2 = n3 = 6, and the error mean square was MSE = 10.53. Perform the...
-
Determining the under- and overapplied overhead Allen-l Corporation has four departmental accounts: Building Maintenance, General Factory Overhead, Machining, and Assembly. The direct labor hour...
-
Indicate whether each of the following costs of productive output is usually (a) variable or (b) fixed: 1. Packing materials for stereo components 2. Real estate taxes 3. Gasoline for a delivery...
-
2) [15 points] a) Find the angle between the vectors u = (5, 1,2) and v = (2, -1, 2) . b) Find the scalar projection of the vector u = (5,1,2) in the direction of the vector v = (2, -1, 2) . c) Find...
-
Product placement is a form of advertising in which a companys products and name are intentionally positioned in motion pictures, television programs, radio broadcasts, and the like. Product...
-
Three points, X1, X2, and X3, are chosen at random in the interval (0, a). A second set of three points, Y1, Y2, and Y3, are chosen at random in the interval (0, b). Let A be the event that X2 is...
-
Suppose that events A, B, and C are independent. (a) Use a Venn diagram to find an expression for P(A B C) that does not make use of a complement. (b) Find an expression for P(A B C) that does...
-
Suppose the wholesale price of gasoline falls by 50 a gallon. Does the retail price fall by more than 50, by 50, or by less than 50? a. Answer assuming that gas stations constitute a competitive...
-
If inefficient companies are liable to be taken over, do shareholders really require management audits?
-
To what extent could a management auditor base the evaluation of economy and efficiency or effectiveness upon statistics obtained from the published financial statements of similar companies?
-
Should the cost-effectiveness of a value for money audit department be measured in terms of the cost savings which it generates?
-
Is the accounting profession the best source of environmental auditors?
-
In Belgium, certain companies have a statutory requirement to produce specific environmental reports, disclosing details of production processes and emission levels. Should this become a statutory...
-
(a) A simplistic interpretation of the Q cycle would predict that the proton pumping efficiency of cytochrome bc 1 would be reduced by no more than 50% in the presence of saturating amounts of...
-
Read the following description and Write a response of it. The discretion of public administrators can be decreased, but not altogether eliminated. Officials will use their discretion in any given...
-
What are the principle causes of project schedule overruns? Discuss at least four practices that may be used to reduce schedule variability and keep projects on schedule.
-
Steve would like to determine the relative salaries of three coworkers using two facts. First, he knows that if Fred is not the highest paid of the three, then Janice is. Second, he knows that if...
-
A detective has interviewed four witnesses to a crime. From the stories of the witnesses the detective has concluded that if the butler is telling the truth then so is the cook; the cook and the...
-
Suppose there are signs on the doors to two rooms. The sign on the first door reads "In this room there is a lady, and in the other one there is a tiger"; and the sign on the second door reads "In...
-
Crane Inc., reports accounting income of $ 1 0 9 , 0 0 0 for 2 0 2 3 , its first year of operations. The following items cause ta be different than income reported on the financial statements. 1 ....
-
Prepare a Statement of Shareholders' Equity for Dan's Dependable Delivery Dan's Dependable Delivery began the year with 3 3 , 0 0 0 $ 1 Common shares issued and outstanding. Paid in Capital in Excess...
-
Compare and contrast variable costing and absorption costing methods using numerical analysis. For a specific product line, ABC Corporation incurred total fixed manufacturing overhead costs of...
Study smarter with the SolutionInn App