canaan9201 canaan9201
  • 14-01-2021
  • Mathematics
contestada

Suppose that 40% of households use their cell phones for their home phone. If 12 households are randomly selected, what is the probability that at least three use their cell phones

Respuesta :

barackodam barackodam
  • 15-01-2021

Answer:

0.917

Step-by-step explanation:

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