What is the probability that a freshman will pass business

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The probability that a freshman passes the course Business Statistics in the first academic year is estimated to be 0.74. The probability that a freshman passes the course Probability in the first academic year is estimated to be 0.25. The probability that a freshman passes the course Business Statistics or the course Probability in the first academic year is estimated to be 0.89.

a. Are passing Business Statistics and passing Probability in the first academic year mutually exclusive? Explain statistically.

b. Are passing Business Statistics and passing Probability in the first academic year independent? Explain statistically.

c. What is the probability that a freshman will pass Business Statistic but not Probability in the first academic year?

d. What is the probability that a freshman will pass neither Business Statistics nor Probability in the first academic year?

Reference no: EM132527711

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