For two events, A and B, P(A) = .4, P(B) = .2, and P(A | B) =
Question:
a. Find P(A ∩ B).
b. Find P(B | A).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
a P A B P A ...View the full answer
Answered By
John Kago
Am a processional practicing accountant with 5 years experience in practice, I also happens to have hands on experience in economic analysis and statistical research for 3 years. am well conversant with Accounting packages, sage, pastel, quick books, hansa world, etc, I have real work experience with Strata, and SPSS
4.70+
31+ Reviews
77+ Question Solved
Related Book For
Statistics For Business And Economics
ISBN: 9780321826237
12th Edition
Authors: James T. McClave, P. George Benson, Terry T Sincich
Question Posted:
Students also viewed these Statistics questions
-
For any two events A and B with Pr(B) > 0, prove that Pr(Ac|B) = 1 Pr(A|B).
-
For two events A and B, P(A) = 0.5, P(B) = 0.60, and P(A ( B) = 0.40. a. Find P(A | B). b. Find P(B | A). c. Are A and B independent? Why or why not?
-
For two events A and B, the following probabilities are given. P(A) = A P(B) = .25 P(A|B) = .7 Use the appropriate laws of probability to calculate (a) P() (b) P(AB) (c) P(A U B)
-
Format only cells with values greater than maxim 4 tab and select Red color from the pallet (bottom ro Format only cells with values less than minimum and select Yellow color from the pallet (bottom...
-
The following schedule indicates selected accounts from a citys preclosing 2015 and postclosing 2014 general fund trial balances: .:. All of the amounts shown relate only to supplies. All purchases...
-
Solve the given problems. Refer to Example 4. If E = 85 + 74j volts and Z = 2500 1200j ohms, find the complex-number representation for I. Data from Example 4 In an alternating-current circuit, the...
-
(p. 434). Suppose you want to make a similar comparison for the years 2000 and 2001. How many adults should be sampled each year to estimate the difference in percentages to within 3% with 90%...
-
Compare briefly the major types of employment interviews described in this chapter. Which type would you prefer to conduct? Why?
-
a company and a supplier in anothervcountry have slught differences about a recent business transaction is it called a arbitration, mediation, or a ligation
-
Selected financial data for Amberjack Corporation follows. Sales Cost of goods sold Net income Cash flow from operations Cash Marketable securities Accounts receivable Inventories Total current...
-
Compute the number of ways you can select n elements from N elements for each of the following: a. n = 2, N = 5 b. n = 3, N = 6 c. n = 5, N = 20
-
For two independent events, A and B, P(A) = .4 and P(B) = .2: a. Find P(A B) b. Find P(A | B). c. Find P(A B)
-
Kelso Co. receives $330,000 when it issues a $330,000, 8%, mortgage note payable to finance the construction of a building at December 31, 2010. The terms provide for semiannual installment payments...
-
Use the following data to calculate the requested ratios for Tristar Transport and Logistic Services. Briefly analyse each answer. 1) Days accounts receivable. 2) Inventory turnover. 3) Debt/equity....
-
The following partial information is contained in the variance analysis received from the Western Plant of Eastlawn Company. All plants at Eastlawn apply overhead on the basis of direct labor-hours....
-
The Hudson Company is the sponsor of an IRS qualified defined benefit pension plan for a single employer. The pension plan calculates pension benefits based on factors like age, years of service, and...
-
Find the area enclosed by one loop of the four-leaved rose r = cos(20).
-
Landen Corporation uses a job-order costing system. At the beginning of the year, the company made the following estimates: Direct labor-hours required to support estimated production 65,000...
-
Find the volume of the region appearing between the two surfaces in Figure 23. X Z 8 z = x + y z=8-x-y2 y
-
Economic feasibility is an important guideline in designing cost accounting systems. Do you agree? Explain.
-
In an experiment designed to test the output levels of three different treatments, the following results were obtained: SST = 400, SSTR = 150, nT = 19. Set up the ANOVA table and test for any...
-
In a completely randomized design, 12 experimental units were used for the first treatment, 15 for the second treatment, and 20 for the third treatment. Complete the following analysis of variance....
-
Develop the analysis of variance computations for the following completely randomized design. At = .05, is there a significant difference between the treatmentmeans? Treatment 136 120 113 107 131...
-
The payroll register of Ruggerio Co. indicates $13,800 of social security withheld and $3,450 of Medicare tax withheld on total salaries of $230,000 for the period. Federal withholding for the period...
-
All of the following are included on Form 1040, page 1, EXCEPT: The determination of filing status. The Presidential Election Campaign check box. The income section. The paid preparer signature line.
-
Question One: (25 marks) (X) Inc. purchased 80% of the outstanding voting shares of (Y) for $360,000 on July 1, 2017. On that date, (Y) had common shares and retained earnings worth $180,000 and...
Study smarter with the SolutionInn App