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P and Q are considering to apply for job. The probability that p applies for job is 1/4. The probability that P applies for job given that Q applies for the job 1/2 and The probability that Q applies for job given that P applies for the job 1/3.The probability that P does not apply for job given that Q does not apply for the job .
  • a)
    4/5
  • b)
    5/6
  • c)
    7/8
  • d)
    11/12
Correct answer is option 'A'. Can you explain this answer?
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P and Q are considering to apply for job. The probability that p appli...
To solve this problem, we can use the concepts of conditional probability and the multiplication rule.

Let's define the events:
P: P applies for the job
Q: Q applies for the job

We are given the following probabilities:
P(P) = 1/4 (probability that P applies for the job)
P(P|Q) = 1/2 (probability that P applies for the job given that Q applies for the job)
P(Q|P) = 1/3 (probability that Q applies for the job given that P applies for the job)

We need to find the probability that P does not apply for the job given that Q does not apply for the job, which can be written as P(not P|not Q).

We can use the formula for conditional probability to find P(P and Q):
P(P and Q) = P(Q) * P(P|Q) = P(P) * P(Q|P)

Now, let's calculate P(P and Q):
P(P and Q) = (1/4) * (1/3) = 1/12

1. P(P and Q) = P(Q) * P(P|Q)
1/12 = P(not Q) * (1/2)
P(not Q) = (1/12) * (2) = 1/6

2. P(P and Q) = P(P) * P(Q|P)
1/12 = (1/4) * (1/3)
P(not P) = (1/12) * (3) = 1/4

Now, we can calculate P(not P|not Q) using the formula for conditional probability:
P(not P|not Q) = P(not P and not Q) / P(not Q)

P(not P and not Q) = P(not P) * P(not Q) = (1/4) * (1/6) = 1/24

P(not P|not Q) = (1/24) / (1/6) = 1/24 * 6/1 = 1/4

Therefore, the probability that P does not apply for the job given that Q does not apply for the job is 1/4.

The correct answer is option A) 4/5, which might be a mistake in the given options. The calculated probability is 1/4, not 4/5.
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P and Q are considering to apply for job. The probability that p applies for job is 1/4. The probability that P applies for job given that Q applies for the job 1/2 and The probability that Q applies for job given that P applies for the job 1/3.The probability that P does not apply for job given that Q does not apply for the job .a)4/5b)5/6c)7/8d)11/12Correct answer is option 'A'. Can you explain this answer?
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P and Q are considering to apply for job. The probability that p applies for job is 1/4. The probability that P applies for job given that Q applies for the job 1/2 and The probability that Q applies for job given that P applies for the job 1/3.The probability that P does not apply for job given that Q does not apply for the job .a)4/5b)5/6c)7/8d)11/12Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about P and Q are considering to apply for job. The probability that p applies for job is 1/4. The probability that P applies for job given that Q applies for the job 1/2 and The probability that Q applies for job given that P applies for the job 1/3.The probability that P does not apply for job given that Q does not apply for the job .a)4/5b)5/6c)7/8d)11/12Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for P and Q are considering to apply for job. The probability that p applies for job is 1/4. The probability that P applies for job given that Q applies for the job 1/2 and The probability that Q applies for job given that P applies for the job 1/3.The probability that P does not apply for job given that Q does not apply for the job .a)4/5b)5/6c)7/8d)11/12Correct answer is option 'A'. Can you explain this answer?.
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