The probability distribution for the random variable, x, is x:2, 2.5,3.0,3.5,4.0 ,4.5 and P(x):0.07, 0.36, 0.21, 0.19, 0.10, 0.07 Calculate P(x >= 3.0) 0.47 O b. 0.83 0.19 a. C. d. 0.57

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The probability distribution for the random
variable, x, is x:2, 2.5,3.0,3.5,4.0 ,4.5 and P(x):0.07,
0.36, 0.21, 0.19, 0.10, 0.07 Calculate
P(x >= 3.0)
0.47
O b. 0.83
0.19
a.
C.
d. 0.57
Transcribed Image Text:The probability distribution for the random variable, x, is x:2, 2.5,3.0,3.5,4.0 ,4.5 and P(x):0.07, 0.36, 0.21, 0.19, 0.10, 0.07 Calculate P(x >= 3.0) 0.47 O b. 0.83 0.19 a. C. d. 0.57
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