If a d.r.v. X takes values 0, 1, 2, 3, … with probability P(X = x) = k(x + 1) × 5–x, where k is a constant, then P(X = 0) = ______ - Mathematics and Statistics

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MCQ
Fill in the Blanks

If a d.r.v. X takes values 0, 1, 2, 3, … with probability P(X = x) = k(x + 1) × 5–x, where k is a constant, then P(X = 0) = ______

Options

  • `7/25`

  • `16/25`

  • `18/25`

  • `19/25`

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Solution

`16/25`

Concept: Probability Distribution of Discrete Random Variables
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Chapter 2.7: Probability Distributions - MCQ

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