Mathematics, 06.05.2020 00:26, brandicarney70p8jlsp

In a certain city, projections for the next year indicate there is a 20% chance that electronics jobs will increase by 1000, a 50% chance that they will increase by 300, and a 30% chance they will decrease by 700. Find the expected change in the number of electronics job in the city next year

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In a certain city, projections for the next year indicate there is a 20% chance that electronics job...