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xz_007 [3.2K]
3 years ago
9

(5 points) In the United States, 82% of the population claim English as their mother tongue. Choose a person from the United Sta

tes at random and a person from Canada at random, independently of each other. What is the probability that both have English as their mother tongue?
Mathematics
1 answer:
kodGreya [7K]3 years ago
5 0

Answer:

0.67

Step-by-step explanation:

The times that I choose a person and it claim english as its mother tongue is a random variable with geometric distribution (in this case, the parameter is p=0.82).

Then:

P(X=2) = (0.82) x (0.82) = 0.6724

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