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WILL GIVE BRAINLIEST 1000 students were surveyed if they had mobile phone. The results are shown below.
4. What is the probability that the randomly selected student has no mobile phone knowing that he/she is from the extension?
15. What is the probability that the randomly selected student is from the extension knowing that he/she has no mobile phone?
16. What is the probability that a randomly selected student has a mobile phone given that the student is from the main?
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Answer:
HELP HELP
WILL GIVE BRAINLIEST 1000 students were surveyed if they had mobile phone. The results are shown below.
4. What is the probability that the randomly selected student has no mobile phone knowing that he/she is from the extension?
15. What is the probability that the randomly selected student is from the extension knowing that he/she has no mobile phone?
16. What is the probability that a randomly selected student has a mobile phone given that the student is from the main?