In a bag there are 6 balls of which 3 are white and 3 are black. They are drwn successively with replacement. What is the chance that the colours are alternate ?

In a bag there are 6 balls of which 3 are white and 3 are black. They are drawn successively with replacement. What is the chance that the colours are alternate ?

In a bag, there are 6 balls of which 3 are white and 3 are black. They are drawn successively (i) without replacement. (ii) with replacement. What is the chance that the colors are alternate? It has been supposed that the number of balls drawn remains the same, i.e., six even with replacement.

In a bag,there are 6 balls of which 3 are white and 3 are black.They are drawn successively (i) without replacement.(ii) with replacement. What is the chance that the colors are alternate? It has been supposed that the number of balls drawn remains the same,i.e., six even with replacement.

A bag contains 5 white and 3 black balls. Four balls are successively drawn out without replacement. What is the probability that they are alternately of different colours?

A bag contains 5 white and 3 black balls.Four balls are successively drawn out without replacement.What is the probability that they are alternately of different colours?

A bag contains 5 white and 3 black balls. Four balls are successively drawn out without replacement. What is the probability that they are alternately of different colours?

A bag contains 5 white and 3 black balls. Four balls are successively drawn out without replacement. What is the probability that they are alternately of different colours?

A bag contains 5 white and 4 black balls. Four balls are drawn with replacement. What is the probability that they are alternately of different colours?