Consider the table below gives the probabilities of the distribution of random variable X. Value of X (X) P(X=x) (f(x)) 1 2 3560 7 8 0.14 b C 0.10 0.13 0.13 d 0.02 0.01 In reference to the table, suppose that b = f(1) =0.15 and c = f(2)= 0.14. What is the probability P(2 ≤ X<7) equal to ?
Consider the table below gives the probabilities of the distribution of random variable X. Value of X (X) P(X=x) (f(x)) 1 2 3560 7 8 0.14 b C 0.10 0.13 0.13 d 0.02 0.01 In reference to the table, suppose that b = f(1) =0.15 and c = f(2)= 0.14. What is the probability P(2 ≤ X<7) equal to ?
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.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 15E
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Transcribed Image Text:Consider the table below gives the probabilities of the distribution of random variable X.
Value of X
(X)
P(X=x)
(f(x))
0
1
23 N 00
4
5
7
8
0.14
b
с
0.10
0.13
0.13
d
0.02
0.01
In reference to the table, suppose that b = f(1) =0.15 and c = f(2) = 0.14.
What is the probability P(2 ≤ X<7) equal to ?
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