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Probability using Binomial distribution.

Forty percent of the homes constructed in the Quail Creek area include a security system. But assume there are 10 homes in the Quail Creek area and four of them have a security system.

a. What is the probability all three of the selected homes have a security system?

b. What is the likelihood none of the three selected homes have a security system?

c. What is the possibility at least one of the selected homes has a security system?

d. Did you presuppose the events to be dependent or independent?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920577

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