1000 families with 2 children were studied and the following data was – McqOptions

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1.	1000 families with 2 children were studied and the following data was collected. What is the probability that the family has at least one boy?
A.	0.415
B.	0.270
C.	0.73
D.	0.315View Answer
Answer» D. 0.315View Answer

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