Statistics- The observed numbers of children are given

QUESTION

The following model is proposed for the distribution of family size in a large population:P(k children in family; θ) = θ^k, for k = 1,2,…P(0 children in family; θ) = 1−2θ /1−θThe parameter θ is unknown and 0<θ <1/2.Fifty families were chosen at random from the population. The observed numbers of children are given in the following table:No.ofchildren 0 1 2 3 4 TotalFrequency observed 17 22 7 3 1 50Find the likelihood function for θ.   ANSWER: REQUEST HELP FROM A TUTOR