Let X ~Beta(2, 1). In other words, the density of X isf(x) = {2х, 0 <х < 1,0,otherwise.(a) Is this random variable discrete, continuous or neither?(b) Explain the reasons for your choice in part (i).(c) Find the probability P(X > 0.36).

It is continuous random variable. Because beta is continuous distribution.

Answered: Let X ~ Beta(2, 1). In other words, the…

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Let X ~ Beta(2, 1). In other words, the density of X is f(x) = { S 2x, 0 0.36).

A First Course in Probability (10th Edition)

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Chapter1: Combinatorial Analysis

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Let X ~
Beta(2, 1). In other words, the density of X is
f(x) = {
2х, 0 <х < 1,
0,
otherwise.
(a) Is this random variable discrete, continuous or neither?
(b) Explain the reasons for your choice in part (i).
(c) Find the probability P(X > 0.36).

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