Suppose that the c d f F of a random variable X is as sketched in Fig 3 9 Find each of the following probabilities In Figure 3 9 Figure 3 9 The c d f for Exercise 4 a Pr(X 1) b Pr(X c Pr(X curren 0) d Pr(X 1) e Pr(0 f Pr(0 g Pr(0 curren X curren 3) h Pr(1 i Pr(1 curren X curren 2) j Pr(X 5) k Pr(X yen 5) l Pr(3 curren X curren 4) Fx) 0 8 0 6 0 4 0 2 2 5

Question: Suppose that the c.d.f. F of a random variable X is as sketched in Fig. 3.9. Find each of the following probabilities: In Figure 3.9

Suppose that the c.d.f. F of a random variable X is as sketched in Fig. 3.9. Find each of the following probabilities:
In Figure 3.9

Figure 3.9 The c.d.f. for Exercise 4.
a. Pr(X =ˆ’1)
b. Pr(X c. Pr(X ‰¤ 0)
d. Pr(X = 1)
e. Pr(0f. Pr(0g. Pr(0 ‰¤ X ‰¤ 3)
h. Pr(1i. Pr(1‰¤ X ‰¤ 2)
j. Pr(X > 5)
k. Pr(X ‰¥ 5)
l. Pr(3 ‰¤ X ‰¤ 4)

Fx) 0.8 0.6 0.4 0.2 2 5

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