Let X denote some discrete random variable that assumes integer values between 0 and 5 (inclusively). Which of the following must be true? a. None of the suggested answers are correct O b. P(X < 2) = 1 - P(X > 2) c. d. O e. P(X ≤ 4) = 1 - P(X > 4) P(X= 0) = 0 P(X ≤ 3) = P(X < 3)

Let X denote some discrete random variable that assumes integer values between 0 and 5 (inclusively). Which of the following must be true? a. None of the suggested answers are correct O b. P(X < 2) = 1 - P(X > 2) c. d. O e. P(X ≤ 4) = 1 - P(X > 4) P(X= 0) = 0 P(X ≤ 3) = P(X < 3)

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 43CR

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Let X denote some discrete random variable that assumes integer values
between 0 and 5 (inclusively). Which of the following must be true?
a. None of the suggested answers are correct
O b.
P(X < 2) = 1 - P(X > 2)
c.
d.
O e.
P(X ≤ 4) = 1 - P(X > 4)
P(X= 0) = 0
P(X ≤ 3) = P(X < 3)

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