In a nursery, there are two baby boys and an unknown number of baby girls. a new baby is just born inside the room. we randomly select a baby from the room, and it turns out that the baby is a boy. what is the probability that the new baby just born is a boy?

The probability that the new baby just born is a boy is 0.6

Step-by-step explanation:

Applying Bayes's Theorem:

P(A|B)=P(A) P(B|A) / [ P(A) P(B|A)+ P(C) P(B|C) ]

Where:

The probability for P(A) and P(C) is 1/2 becuase there are only two options. Girl or Boy

n= number of girls born

3+n= Total number of children in the nursery

Then,

P(A|B)=

P(A|B)=3/5

P(A|B)=0.6

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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