Math, asked by lucky991394, 10 months ago

Q1 An urn contains 4 white and 3 black balls. 3 balls are drawna
white and 3 black balls, 3 balls are drawn at random. Write down the
distriburition of the number of white balls. Find mean and variance of the
distribution. [10 Marks]

Answers

Answered by pranavkoduru964

1

Step-by-step explanation:

mean is 3/7 and distribution would be each should have 1 and one may be left

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