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Solution: Determine the cumulative distribution function for
Chapter 3, Problem 41E(choose chapter or problem)
QUESTION:
Determine the cumulative distribution function for the random variable in Exercise 3-19.
\(f(x)=\frac{2 x+1}{25}, x=0,1,2,3,4\)
\(P(X=4)\)\(P(X \leq 1)\)\(P(2 \leq X<4)\)\(P(X>-10)\)Equation transcription:
Text transcription:
f(x)=\frac{2 x+1}{25}, x=0,1,2,3,4
P(X=4)P(X \leq 1)P(2 \leq X<4)P(X>-10)Questions & Answers
QUESTION:
Determine the cumulative distribution function for the random variable in Exercise 3-19.
\(f(x)=\frac{2 x+1}{25}, x=0,1,2,3,4\)
\(P(X=4)\)\(P(X \leq 1)\)\(P(2 \leq X<4)\)\(P(X>-10)\)Equation transcription:
Text transcription:
f(x)=\frac{2 x+1}{25}, x=0,1,2,3,4
P(X=4)P(X \leq 1)P(2 \leq X<4)P(X>-10) ANSWER:Solution:
Step 1 of 2:
The probability mass function of the random variable X is given as
f(x)=;x=0,1,2,3,4.
Using this we need to find the cumulative distribution function of X.