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Mathematics, 05.06.2021 23:00 sammarcot

3. Si la probabilidad de que un prospecto de ventas elegido al azar realice una compra es de 0.20, la probabilidad de que un vendedor que visita a 15 prospectos realice menos de tres ventas. Además: Hallar el número esperado de ventas (como promedio a largo plazo) y la varianza asociada con la realización de visita a 15 prospectos.

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3. Si la probabilidad de que un prospecto de ventas elegido al azar realice una compra es de 0.20, l...
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