Mathematics, 21.04.2020 18:33, allieballey0727

For an outdoor concert by the city orchestra, concert organizers estimate that 19 comma 000 people will attend if it is not raining. If it is raining, concert organizers estimate that 4000 people will attend. On the day of the concert, meteorologists predict a 90% chance of rain. Determine the expected number of people who will attend this concert.

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For an outdoor concert by the city orchestra, concert organizers estimate that 19 comma 000 people w...