Suppose that 10% of people own dogs. If you pick two people at random what is the probability that they both own a dog?

1 answer:

5 0

Answer: probability 0.01 %

Step-by-step explanation:

P(A) = 10% = 10/100 = 0.10

pick two people -

= P(A).P(A)

= 0.10 times 0.10

= 0.01

probability = 0.01

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