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Tamil Nadu Board of Secondary EducationHSC Commerce Class 12

Explain the terms probability distribution function

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Question

Explain the terms probability distribution function

Sum
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Solution

The probability distribution of a random variable X is defined only when we have the various values of the random variable e.g. x1, x2 …… xn together with respective probabilities p1, p2, p3 …… p4 satisfying

`sum_("i" = 1)^"n" "PI"` =1

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Chapter 6: Random Variable and Mathematical expectation - Exercise 6.1 [Page 133]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 12 TN Board
Chapter 6 Random Variable and Mathematical expectation
Exercise 6.1 | Q 18. (iii) | Page 133

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