50%
50% then 25%
50%
It is always 50/50.
50% because the male and female would both have the chance
In most industrialized countries there are about 105 boys born for every 100 girls. This number does change so it is NOT constant, but it gives you a rough idea. so 105+100=205 AND 105/205 =.512195 which is the probability of being born male.
50% then 25%
1 in 2
1 in 2 children born will be male.
Nowadays it is approximately 0.5169
50%
The probability of a colorblind child being born is 50%. This is because the male passes his Y chromosome to all his sons, and since he is colorblind, his sons will inherit the colorblind gene from him. The daughters will inherit their X chromosome from the mother and have a 50% chance of being carriers like her.
It is always 50/50.
During first sonography a doctor can answer if a a child is male or female.
There is no way to engineer a male child, there is always a 50 - 50 chance of male or female.
The probability of a boy (male) is equal to the probability of a girl (female) which equals 1/2. The king is a male. So, we need the probability of a male and a male which is 1/2 * 1/2 = 1/4.
50% because the male and female would both have the chance
The male contributes to the child being male or female.