Maharashtra State BoardHSC Commerce 12th Board Exam
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State whether the following is True or False : If r.v. X assumes the values 1, 2, 3, ……. 9 with equal probabilities, E(x) = 5. - Mathematics and Statistics

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MCQ
True or False

State whether the following is True or False :

If r.v. X assumes the values 1, 2, 3, ……. 9 with equal probabilities, E(x) = 5.

Options

  • True

  • False

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Solution

If r.v. X assumes the values 1, 2, 3, ……. 9 with equal probabilities, E(x) = 5 is True.

Concept: Random Variables and Its Probability Distributions
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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 3.09 | Page 154
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