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Mathematics, 10.07.2019 04:40 ineemorehelp

An airline is planning its staffing needs for the next year, if a new route is approved, it will hire 989 new employees. if a new route is granted it will hire only 101 new employees. if the probability that new route will be granted is 0.31, what is the expected number of new employees to be hired by the airline?

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An airline is planning its staffing needs for the next year, if a new route is approved, it will hir...
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