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Check my work 10 Required information Candidates for a job are interviewed one by one until a qualified candidate is found. Thirty percent of the candidates are qualified. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Part 2 of 2 10 points What is the probability that the first candidate is unqualified and the second candidate is qualified? Probability = eBook Hint Print References

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vlatkostojanovic

Answer:

P=0.21

Step-by-step explanation:

We know that the thirty percent of the candidates are qualified, therefore the probability

P=\frac{30%}{100%}

P=0.3

Therefore, the  probability that the candidat  unqualified is  

P=1-0.3

P=0.7

The probability that the first candidate is unqualified and the second candidate is qualified is

P=0.7 · 0.3

P=0.21

The probability that the first candidate is unqualified and the second candidate is qualified is  P=0.21

  • The calculation is as follows:

[tex]P = \frac{30}{100}[/tex]

P=0.3

Now, the  probability that the candidate  unqualified is  

P=1-0.3

P=0.7

The probability that the first candidate is unqualified and the second candidate is qualified is

P=0.7 · 0.3

P=0.21

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