The probability distribution of the random variable X is given in the following table. Random variable, x -2 -1 0 1 2 3 P(X = x) 0.10 0.15 0.05 0.20 0.15 0.35 Find the following probabilities. (a) P(X = 0) (b) P(X ≤ 0) (c) P(-1 < X ≤ 4) (d) P(X ≥ 1)
The probability distribution of the random variable X is given in the following table. Random variable, x -2 -1 0 1 2 3 P(X = x) 0.10 0.15 0.05 0.20 0.15 0.35 Find the following probabilities. (a) P(X = 0) (b) P(X ≤ 0) (c) P(-1 < X ≤ 4) (d) P(X ≥ 1)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The probability distribution of the random variable X is given in the following table.
Random variable, x | -2 | -1 | 0 | 1 | 2 | 3 |
P(X = x) | 0.10 | 0.15 | 0.05 | 0.20 | 0.15 | 0.35 |
Find the following probabilities.
(a) P(X = 0)
(b) P(X ≤ 0)
(c) P(-1 < X ≤ 4)
(d) P(X ≥ 1)
(b) P(X ≤ 0)
(c) P(-1 < X ≤ 4)
(d) P(X ≥ 1)
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