Ceci5llolchloe5di Ceci5llolchloe5di

02-09-2016
Mathematics

Answered

A couple decided to have 5 children.

AWhat is the probability that they will have at least two girls?
BWhat is the probability that all the children will be of the same gender?

Verified Answer :

SyntaxError SyntaxError

02-09-2016

A2/5 = 40%
B) (1/2)^5 = 1/32 there is two types of genders so the possibilities are 2/32 = 1/16

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meerkat18 meerkat18

08-09-2016

So base on the said question where as ask to calculate the probability of the said problem, and base on the given in the question, the answers are the following.
A. the probability that they will have at least two girls would be 25/32
B. the probability that all the children will be of the same gender would be 2/32 or 1/16.

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