A survey is taken among customers of a fast food restaurant to determine their preference...
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A survey is taken among customers of a fast food restaurant to determine their preference for hamburger or chicken Of 200 respondents selected 75 were children and 125 were adults 120 preferred hamburger and 80 preferred chicken 55 of the children preferred hamburger From this we can conclude that the events being an adult and prefers hamburger exhaust the sample space the events being an adult and prefers hamburger are dependent the events being an adult and prefers hamburger are disjoint the events being an adult and prefers hamburger are independent
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