Many workers at IBM are fluent in both Spanish and French. However, some students are only fluent in French and some are only fluent in Spanish. Furthermore, all students at uOttawa are fluent in either Spanish or French. Suppose that we randomly select an IBM Worker. Let A be the event that the worker is only fluent in French and let B be the event that the student is only fluent in Spanish. Which of the following statements is incorrect? Please select an answer from the image provded.

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Many workers at IBM are fluent in both Spanish and French. However, some students are only fluent in French and some are only fluent in Spanish. Furthermore, all students at uOttawa are fluent in either Spanish or French. Suppose that we randomly select an IBM Worker. Let A be the event that the worker is only fluent in French and let B be the event that the student is only fluent in Spanish. Which of the following statements is incorrect? Please select an answer from the image provded.


P(A°n B) = P (B)
O A and B are mutually exclusive.
O A and B are independent.
O P(A|B) = P (B|A)
Ο Ρ(AUB) - P (A) + P (B)
Transcribed Image Text:P(A°n B) = P (B) O A and B are mutually exclusive. O A and B are independent. O P(A|B) = P (B|A) Ο Ρ(AUB) - P (A) + P (B)
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