Maharashtra State BoardHSC Commerce 12th Board Exam
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Fill in the blank : If X is discrete random variable takes the value x1, x2, x3,…, xn then ∑i=1nP(xi) = _______ - Mathematics and Statistics

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Fill in the Blanks

Fill in the blank :

If X is discrete random variable takes the value x1, x2, x3,…, xn then \[\sum\limits_{i=1}^{n}\text{P}(x_i)\] = _______

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Solution

If X is discrete random variable takes the value x1, x2, x3,…, xn then \[\sum\limits_{i=1}^{n}\text{P}(x_i)\] = 1.

Concept: Probability Distribution of Discrete Random Variables
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APPEARS IN

Balbharati Mathematics and Statistics 2 (Commerce) 12th Standard HSC Maharashtra State Board
Chapter 8 Probability Distributions
Miscellaneous Exercise 8 | Q 2.03 | Page 154
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