vapery214pb9ns1 vapery214pb9ns1

03-07-2018
Mathematics

contestada

what is the probability of having one girl and three boys in a 4 child family assuming boys and girls are equally likely

Respuesta :

bayleecase2002 bayleecase2002

03-07-2018

The possibilities are:

bbbb

bbbg

bbgg

bggg

This shows that there is a 1 in 4 chance of having three boys and one girl

So the answer could be 1/4 or a 25% chance

Answer Link

Otras preguntas

which factor made the most difference in how agriculture affected the economies of the colonies?

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

If a slope of a line is 2/0 is it 0 or undefined?

Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m

Can somoene help me with this question??How might the history of the U.S. have been different if the original thirteen states had been guaranteed a perpetual ma

Does every point lie in a quadrant?

How do scientists use seismic waves to determine the interior structure of Earth?

If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?

Dominick lives 1 3/4 miles from his school. If his mother drives him half the way, how far will Dominick have to walk to get to school?

Does every point lie in a quadrant?