Two thousand randomly selected adults were asked if they are in favor of or against cloning. The following table gives the responses.
a. If one person is selected at random from these 2000 adults, find the probability that this person is
i. In favor of cloning
ii. Against cloning
iii. In favor of cloning given the person is a female
iv. A male given the person has no opinion
b. Are the events “male” and “in favor” mutually exclusive? What about the events “in favor” and “against?” Why or why not?
c. Are the events “female” and “no opinion” independent? Why or why not?

  • CreatedAugust 25, 2015
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