Question

1. Letecia conducts an opinion poll of the peafowl of Avocado Park and finds that 38% of them dislike goats. Of those that dislike goats, 82% state that they hate all mammals. On the other hand, 42% of the peafowl that do not dislike goats said they hate all mammals (they’re not exactly experts on the subject).

1. Construct a tree diagram of all possible outcomes described above complete with probabilities.

2. What is the probability that a peafowl from Avocado Park hates all mammals?

Answer 1

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