Let X bera random variable with probability function f(x) Find the probability that X is at most 3. .9299 Find the probability that X is at least 2. 2467 X = K 2 =1,2,..,5, where K is a constant. > x

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 9E
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Let X bera random variable with probability function f(x)
Find the probability that X is at most 3. .9299
Find the probability that X is at least 2. .2467
X
K
x2
x = 1,2,..,5, where K is a constant.
2
Transcribed Image Text:Let X bera random variable with probability function f(x) Find the probability that X is at most 3. .9299 Find the probability that X is at least 2. .2467 X K x2 x = 1,2,..,5, where K is a constant. 2
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