Question: Pp# 4: can you help me solve and understand this practice problem please? A step by step explanation would be appreciated. Thank you! A family

Pp# 4: can you help me solve and understand this practice

Pp# 4: can you help me solve and understand this practice problem please? A step by step explanation would be appreciated. Thank you!

problem please? A step by step explanation would be appreciated. Thank you!

A family has four children with at least two boys. What is the probability that the first child is boy and has exactly one brother

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