MCQ
X is a continuous random variable with probability density function

f(x) = `x^3/16,` 0 ≤ x ≤ 1

= 0, otherwise

Then, the value of P(0.2 ≤ X ≤ 0.3) is

  • `0.065/64`
  • B
    `0.0065/64`
  • C
    `0.65/64`
  • D
    `0.0064/65`

Answer

Correct option: A.
`0.065/64`
A

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