You have a blind date with a physics major. From your social networking experien

Question

You have a blind date with a physics major. From your social networking experience, you know that 10% of physics majors are immature, 50% are narcissistic, and 90% are boring. Assume that immaturity, narcissism, and boringness are independent events. Compute the probabilities called for in the question(s).

1)Calculate the probability that your date is a boring narcissist.

2)  Calculate the probability that your date is an immature bore

3)  Calculate the probability that your date is an immature narcissistic

Explanation / Answer

1) .90*.50 = .45

2) .10*.90 = .09

3) .10*.50 = .05

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