isabgarc isabgarc

09-05-2018
Mathematics

contestada

If 21% of the customers in a restaurant order fish, what is the probability that the next 3 costumers in a row will order fish?

Respuesta :

CastleRook CastleRook

18-05-2018

Probability of ordering a fish=21%=0.21, given that this is an independent event
then the probability of the next 3 customers in a row will order fish will be given by:
P(fish)=0.21×0.21×0.21=0.009261

Answer: 0.009261

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