Question

The probability that I get job A is 0.45; the probability that I get job B...

The probability that I get job A is 0.45; the probability that I get job B is 0.60; and the probability that I get both the jobs is 0.5. The probability that I get at least one job offer is.

a.0.30

b. 0

c. 0.75

d. 0.55

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

solution:

Let A be the event of getting job A

Let B be the event of getting job B

AB be the event of getting both jobs

Given that

P(A) = 0.45 , P(B) = 0.60 , P( AB) = 0.5

Probability of getting at least one job offer = P(AB)

= P(A) + P(B) - P( AB)

= 0.45 + 0.60 - 0.5

= 0.55

Probability of getting at least one job offer = 0.55

So,Option-D is correct

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The probability that a contractor will win a bid for contract A is 0.45; the probability...
The probability that a contractor will win a bid for contract A is 0.45; the probability that the contractor will win a bid for contract B is 0.25. The two bids are believed to be independent of each other. What is the probability that the contractor will win at least one of the two bids? Group of answer choices 0.70 0.20 0.1125 0.5875 0.5556 The probability that I get job A is 0.45; the probability that I get job B...
The probability that a person applying for a job at a local office is made an...
The probability that a person applying for a job at a local office is made an offer is 0.5. Find the probability that exactly four of the next five people that apply to the office get a job offer.
1. if P(A)=0.4P(A)=0.4, P(B)=0.55P(B)=0.55 and P(A∩B)=0.15P(A∩B)=0.15, calculate 1. P(Ac)P(Ac) : 0.6 0.8 0.55 0.45 2. P(A∩B)cP(A∩B)c...
1. if P(A)=0.4P(A)=0.4, P(B)=0.55P(B)=0.55 and P(A∩B)=0.15P(A∩B)=0.15, calculate 1. P(Ac)P(Ac) : 0.6 0.8 0.55 0.45 2. P(A∩B)cP(A∩B)c 0.95 0.85 0.75 0.45 3. P(B/A)P(B/A) 0.57 0.38 0.75 0.45 4. P(A∪B)P(A∪B) 0.9 0.5 0.8 0.7 5. P(Ac∪B)P(Ac∪B) 0.95 0.55 0.85 0.75 2.The regression model Y = 1.78 + 0.56X has been estimated. Where (Y) is the level of consumption and (X) the income of the inhabitants of a city. 1. What consumption is predicted for someone who earns $ 37,000? 22.5 16.9 28.4...
Job Search You are spamming resumes to apply jobs. Each resume you send out has 1%...
Job Search You are spamming resumes to apply jobs. Each resume you send out has 1% chance of getting a job offer. You have sent 100 resumes. What's your chance to get at least one job offer? 2. How many resumes in total do you have to spam so that you will have 90% chance to get at least one job offer?
An applicant applied for positions at company A and company B. The probability of getting an...
An applicant applied for positions at company A and company B. The probability of getting an offer from company A is 0.8, and the probability of getting an offer from company B is 0.5. Assuming that the two offers are independent, what is the probability that the applicant will get exactly one offer?
Darren has the option of investing in either Stock A or Stock B. The probability of...
Darren has the option of investing in either Stock A or Stock B. The probability of the return of Stock A being 25% is 0.45, 14% is 0.25, and 4% is 0.30. The probability of the return of Stock B being 30% is 0.30, 9% is 0.25, and 2% is 0.45. Given the probability distributions for the two investments, what is the expected rate of return for Stock A and Stock B?​ a. ​15.95%; 12.15% b. ​15.95%; 11.45% c. ​14.75%;...
(a) State what it means for two events A and B to be “mutually exclusive”. (b)...
(a) State what it means for two events A and B to be “mutually exclusive”. (b) Ian believes that the probability he will get a Credit in Statistics is 0.7, and the probability he will get a Credit in Accounting is 0.5. These events are independent. What is the probability that Ian will get a Credit in at least one of these two subjects? (c) Out of all the applicants for a particular job: half are female and half are...
Suppose P(A) = 0.60, P(B) = 0.85, and A and B are independent. The probability of...
Suppose P(A) = 0.60, P(B) = 0.85, and A and B are independent. The probability of the complement of the event (A and B) is (a) 0.4 x 0.15 = 0.060 (b) 0.4 + 0.15 0.060 (c) 1-(0.40 + 0.15) = 0.45 (d) 1- (0.6 x 0.85) = 0.490
i flip one fair coin until I get 4 tails( total, not in a row) or...
i flip one fair coin until I get 4 tails( total, not in a row) or 3 heads ( total, not in a row). (a) what is the maximum number of flips for this game? (b) what is the probability the game requires exactly 4 flips? (c) what is the probability the 3 heads occur before the 4 tails? (d) what is the probability if I filp 10 fair cions at least 8 are heads?
A, B and C are events that form a partition of sample space S. P(A)=0.45, and...
A, B and C are events that form a partition of sample space S. P(A)=0.45, and P(B)=0.30. D is another event. P(D|A)= 0.32. P(D|B)= 0.48, and P(D|C)= 0.64. Find these probabilities: Find P ( A u B u D )
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT