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What is the probability that the student is taking statistic

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Reference no: EM132852534

Mandeep is deciding which courses he wants to take in his next semester. The probability that he enrolls in Algebraic course is 0.3 and the probability that he enrolls in a Biology course is 0.7. The probability that he enrolls in Algebraic course given that he enrolls in Biology course is 0.4.

Required:

a. What is the probability that he enrolls in both Algebraic and Biology course

b. What is the probability that he will enroll in Algebraic course or a Biology course

c. Are the two events in a and b independent d. Are the two events in a and b mutually exclusive

3. There are 500 students in BIBT College, 150 students are enrolled in Statistics course and 80 students are enrolled in a Maths course. There are 30 students who are taking both Statistics and Maths courses.

Required: If a student is chosen at random

a. What is the probability that the student is taking Statistics

b. What is the probability that the student is taking Maths given that the student is also taking Statistics

c. What is the probability that the student is taking Statistics given that the student is also taking Maths

Reference no: EM132852534

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