Mathematics, 13.03.2020 23:53 kaileyy06

Of the participants at a conference, 50% attended breakfast, 80% attended dinner, and 40% attended both breakfast and dinner
a. Find the probability that a randomly selected conference participant attended breakfast or dinner. b. Find the probability that a randomly selected conference participant attended neither a breakfast nor dinner. c. Suppose that a randomly selected participant attended breakfast, find the probability that the participant also attended dinner. d. Are attending dinner and attending breakfast disjoint events? Justify. e. Are attending dinner and attending breakfast independent events? Justify.

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