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4 years ago

9

Amy has 3 children, and she is expecting another baby soon. Her first three children are girls. What is the probability that the

fourth baby is another girl?
A)
0

B)
0.06

C)
0.25
Eliminate

D)
0.5

2 answers:

Finger [1]4 years ago

8 0

Answer:

B) 0.06

Step-by-step explanation:

This will make the fourth child; we want the probability that all 4 children are girls.

The probability of having a girl with each child is independent; this means that having 1 girl does not affect your chances of having another girl.

This means the probabilities can be multiplied:

0.5(0.5)(0.5)(0.5) = 0.0625

alukav5142 [94]4 years ago

7 0

Answer:

D

Step-by-step explanation:

Just like heads or tails boy or girl 50 50 chance

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4 years ago