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.
Answers: 3
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Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.
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Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
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Of the participants at a conference, 50% attended breakfast, 80% attended dinner, and 40% attended b...
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