marshalljeremiah018 marshalljeremiah018

03-11-2020
Mathematics

contestada

If the probability that a randomly chosen adult has a smart phone is 0.43, then what is the probability that a randomly chosen adult does not have a smart phone?

Respuesta :

apearman1 apearman1

11-11-2020

Answer:

0.57

Step-by-step explanation:

By the complement rule, the probability of NOT A is 1−P(A). Therefore, the probability that a randomly chosen adult does not have a smart phone is 1−0.43=0.57.

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