19. a cell phone company orders 500 new phones from a manufacturer. if the probability of a phone being…

19. a cell phone company orders 500 new phones from a manufacturer. if the probability of a phone being defective is 2.6%, predict how many. whole number. 13 phones 130 phones 16 phones 11 phones

19. a cell phone company orders 500 new phones from a manufacturer. if the probability of a phone being defective is 2.6%, predict how many. whole number. 13 phones 130 phones 16 phones 11 phones

Answer

Explicación:

Paso1: Convertir el porcentaje a decimal

2.6% se escribe como 0.026.

Paso2: Calcular el número de teléfonos defectuosos

Multiplicar la cantidad total de teléfonos por la probabilidad de defectuosidad. $500\times0.026 = 13$.

Respuesta:

13 teléfonos