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Question 4 (1 point) 4 pets are to be randomly selected from 8 cats and 10 dogs. What is the probability of having 3 dogs

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Question 4 (1 point) 4 pets are to be randomly selected from 8 cats and 10 dogs. What is the probability of having 3 dogs among the selected pets? 0.3137 O 0.4251 O 0.5214 O 0.1336 Question 5 (1 point) 4 pets are to be randomly selected from 8 cats and 10 dogs. What is the expected number of dogs? O 2.5 O 2.08 O 2.22 O 1.78

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