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Practice question

Question

Let the random variables X follow B (6, p) If 16;P;( X = 4 ) = P;( X = 2 ) , then what is the value of p

Options

Choose one · Correct answer highlighted

Explanation

Look at it this way: solving fully: apply relevant formula, put numbers, compute. Result comes as 1/5. Easy verification shows it satisfies condition.

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