Write down the probability of a male child to be haemophilic when his father is haemophilic but mother is normal.

probability of normal male children born to a haemophilic mother ,haemophilic father

the probability of haemophilic male children born to a haemophilia carrier mother and a normal father

probability of haemophilic female children born to carrier mother and haemophilic father

probability of haemophilic female children born to normal mother and a haemophilic father

The probability of haemophilic girl children born to a haemophilia carrier mother and normal father is-

Calculate the probable change of being a haemophilic female child if a haemophilic male is married to a normal female

Haemophilia is a sex linked recessive disorder of humans. The pedigree chart given below shows the inheritance of Haemophilia in one family. Study the pattern of inheritance and answer the questions given. (a) Give all the possible genotypes of the members 4, 5 and 6 in the pedigree chart. (b) A blood test shows that the individual 14 is a carrier of haemophilia. The member numbered 15 has recently married the member numbered 14. What is the probability that their first child will be a haemophilic male ? Show with the help of Punnett square.

In a survey of the children of same parent of a family, the ratio of normal male child: hemophilic male child is 1:1 and all the female child are normal. Find out the genetic make up of their parents.

Write down the probability distribution, mean and variance of a binomial distribution.

Write down the classical definition of probability.