Solution Found!
Determine the indicated probabilities from the graph of
Chapter 3, Problem 6E(choose chapter or problem)
Determine the indicated probabilities from the graph of the second cdf of X in Figure 3.4-4:
(a) \(P\left(-\frac{1}{2} \leq X \leq \frac{1}{2}\right)\).
(b) \(P\left(\frac{1}{2}<X<1\right)\).
(c) \(P\left(\frac{3}{4}<X<2\right)\).
(d) P(X > 1).
(e) P(2 < X < 3).
(f) \(P(2<X \leq 3)\).
Questions & Answers
QUESTION:
Determine the indicated probabilities from the graph of the second cdf of X in Figure 3.4-4:
(a) \(P\left(-\frac{1}{2} \leq X \leq \frac{1}{2}\right)\).
(b) \(P\left(\frac{1}{2}<X<1\right)\).
(c) \(P\left(\frac{3}{4}<X<2\right)\).
(d) P(X > 1).
(e) P(2 < X < 3).
(f) \(P(2<X \leq 3)\).
ANSWER:
Answer
Here we are finding the probabilities from the graph
For that we have to observe the F(X) line which is having probabilities
Step 1 of 6
a)P(-1/2X
=P(X
P(X
=0.25-0.125
=0.125