# Answer on Statistics and Probability Question for Anchu

Question #45192

A Box contains 12 balls of which 3 are white and 9 are red. A sample of 3 balls is selected at

random from the box. Find the moment generating function of X and hence find mean and

standard deviation of the distribution.

random from the box. Find the moment generating function of X and hence find mean and

standard deviation of the distribution.

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