Question; Use a tree diagram to illustrate the possible outcomes for a couple having 4 children...

Question

Please Help, thank you so much.

1.     Use a tree diagram to illustrate the possible outcomes for a couple having 4 children, assuming that the probability of having a boy equals the probability of having a girl. What is the probability that the family will have all 4 boys or all 4 girls? Please show all work and explain.

Answer 1

			B
		B
			G
	B
			B
		G
			G
B
			B
		B
			G
	G
			B
		G
			G
			B
		B
			G
	B
			B
		G
			G
G
			B
		B
			G
	G
			B
		G
			G