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The variance of the number obtained on a throw off an unbiased die will be a) 21/6 b) 91/6 c) 35/12 d) 1/6?
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The variance of the number obtained on a throw off an unbiased die wil...
Let X be number obtained on  a throw
So value of X can be 1,2,3,4,5 or 6
Since die unbaised,
Probability of getting of each numbers is equal
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The variance of the number obtained on a throw off an unbiased die will be a) 21/6 b) 91/6 c) 35/12 d) 1/6?
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The variance of the number obtained on a throw off an unbiased die will be a) 21/6 b) 91/6 c) 35/12 d) 1/6? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The variance of the number obtained on a throw off an unbiased die will be a) 21/6 b) 91/6 c) 35/12 d) 1/6? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The variance of the number obtained on a throw off an unbiased die will be a) 21/6 b) 91/6 c) 35/12 d) 1/6?.
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