414: Find the Variance of a random Variable x with the Following cumulative distribution function: ㅁ ♫ о ід ㅁ 0.3 if 014 if F(x)=018 if 1
414: Find the Variance of a random Variable x with the Following cumulative distribution function: ㅁ ♫ о ід ㅁ 0.3 if 014 if F(x)=018 if 1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
14
![Q14:
Find the
Variance of a random Variable X with the
Following cumulative distribution function:
ㅁㄹㅁ
о ід
1
0.3 if
014 if
Fox)=018 if 1<x< 4
0.9 if 4≤x≤6
13.4
12.5
x <=5
-5 ≤ x < -2
-2<x<1
4 іf 6<x
0.09
19.6
11.9](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcfa4a718-f308-43b9-834c-f99efe6f1809%2F286ed76a-63f4-49f8-b476-eed8193be987%2Fcmmg1i9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q14:
Find the
Variance of a random Variable X with the
Following cumulative distribution function:
ㅁㄹㅁ
о ід
1
0.3 if
014 if
Fox)=018 if 1<x< 4
0.9 if 4≤x≤6
13.4
12.5
x <=5
-5 ≤ x < -2
-2<x<1
4 іf 6<x
0.09
19.6
11.9
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