Four bad oranges are mixed accidently with 16 good oranges. Find the probability distribution of the number of bad oranges in a draw of two oranges.

Four bad oranges are mixed accidently with 16 good oranges find the probaility distribution of the number of bad oranges in a draw of two oranges

Four bad oranges are mixed accidently with 16 good oranges in box. Find probability distribution of bad oranges in a draw of two oranges.

Two bad eggs are mixed accidently with 10 good ones. Find the probability distribution of the number of bad eggs in 3 eggs drawn at random in succession, without replacement fro a lot. Find the mean number of bad eggs drawn.

Four bad apples are mixed accidentally with 20 good apples. Probability distribution of the number of bad apples in a draw of 2 apples with replacement is formed. The mean is

Four bad apples are mixed accidentally with 20 good apples. Probability distribution of the number of bad apples in a draw of 2 apples with replacement is formed. The mean is

Five bad oranges are accidently mixed with 20 good ones.If four oranges are drawn one by one successively with replacement,then find the probability distribution of number of bad oranges drawn.Hence find the mean and variance of the distribution.

Five bad oranges are accidently mixed with 20 good ones. If four oranges are drawn one by one successively with replacement, then find the probability distribution of number of bad oranges drawn. Hence find the mean and variance of the distribution.

Four defective oranges are accidently mixed with 16 good ones and by looking at them it is not possible to differentiate between them. Three oranges are drawn at random from the lot. Find the probability distribution of X, the number of defective oranges.

Four defective oranges are accidently mixed with sixteen good ones and by looking at them it is not possible to differentiate between them. Three oranges are drawn at random from the lot. Find the probability distribution of X, the number of defective oranges.