Mr. jones has two children. the older child is a girl. what is the probability that both children are girls?

Question

03-03-2018
Mathematics

contestada

Mr. jones has two children. the older child is a girl. what is the probability that both children are girls?

Respuesta :

Otras preguntas

Why was World War I considered a total war? (Points : 2) Governments took control of economies, restricted some civil rights, and drafted men to fight. Governme

Which of the following structures forms a protective layer between the environment and the inside of a body? a.blood vessel b.muscle c.skin d.bone

If x= 0, 1, 2, and 3 and y=1, 1.5, 2, and 2.5, then what is the "y=" function?

would you please help me to solve this 9.1x10^-5)^-4

What are the 5 Great Lakes?

how do you say: 'I'm afraid of heights' in french

How would I oreder the numbers least to greatest 4.2,-41/9,-4.6,43/8

Which is Sam Adams known for? A. writing pamphlets about independence B. founding the radical Sons of Liberty C. leading troops at Bunker Hill D. working to mak

Jordan bought a notebook for $5, 6 pencils for $1 each, and a binder for $9. The sales tax for the whole purchase was $2 What percent was the sales tax?( The Fi

nilbert nilbert · Answer 1 · 2018-03-03T06:21:11+01:00

nilbert nilbert

03-03-2018

Since we already know that the older child is a girl (a 100% chance to be a girl), there must be a 50% chance that the other child is a girl. Therefore, the probability that both children are girls is 50%.
Hope this helps!

Answer Link