Suppose that events A and B are mutually exclusive with P(A) = ½ and p(B) = 1/3. a. Are A and B independent events? Explain how you know. b. Are A and B complementary events? Explain how you know. 34. Two fair coins are tossed. Define. A = Getting a head on the first toss B = Getting a head on the second toss A and B = Getting a head on both the first and scond tosses. A or B =
Getting a head on the first toss, or the second toss, or both tosses. a. Find P(A) = the probability of A b. Find P(b) = the probability of B c. Using the multiplication rule (rule 3b), find P(A and B) d. Using the addition rule (Rule 2a), find P(A or B) 35. In a recent election, 55% of the voters were Repulicans, and 45% were not. Of the Republicans, 80% voted for Candidate X, and of the non-Republicans, 10% voted for C
andidate X. Consider a randomly selected voter. Define A = Voter is Republican B = voted for Candidate X. a. Write values for P(A), P(Ac), P(B|A), and P(B|Ac). b. Find P(A and B), and write in words what outcome it represents. c. Find P(Ac and B), and write in words what outcome it represents. d. Using the results in parts (b) and (c), find P(B), Hint: The events in parts (b) and (c) cover all of the ways in which B can happen. e.
Use the result in part (d) to state what percent of the vote Candidate X received.
Use cash flow data to evaluate performance) Top managers of Bayside Inns are reviewing company performance for 2014. The income statement reports a 20% increase in net in...May 06 2020
What is the last step in the perception process?May 10 2021
Selected transactions for Front Room, an interior decorator corporation, in its first month of business, are as follows. 1.Issued stock to investors for $16,600 in cas...Sep 04 2020
How is the electron configuration of Cr3+1s2 2s2 2p6 3s2 3p6 3d5 4s1[Ar] 3d5 4s1[Ar] 3d3May 23 2021
5 [ XV. X2-9dx 3Apr 13 2021
Why are benefits strategically important to employers? What are some key strategic consideration HR must make when determining benefits for employees? Discuss what you th...Jul 13 2020
Are each of the following salts acidic, basic, or neutral in aqueous solution? Use appropriate equations to explain why for each please.a. b. c.May 20 2021
For the single phase freewheeling diode: e thyristor rectifier circuit shown below, with a complex load and a rec o- E. Fig. Q2 Describe, with the aid of a diagram, the ...Jul 25 2020
Performance Gloves, Inc. produces three sizes of sports gloves: small, medium, and large. A glove pattern is first stenciled onto leather in the Pattern Department. The s...Jul 25 2021
Choose the more effective version of each of the following pairs of sentences.a. Either send the event contract to Samarpan Das in Pleasant Hill or to me.b. Send the prop...Jul 09 2021