has the 1 2 4 ... P(X) 0.1 0.3 0.4 0.1 0.05 find H. (A 4.1 1.85 3.2 3.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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answer in 30mins pls

Arandom variable has the following distribution
1
2
4
5
...
P(X)
0.1
0.3
0.4
0.1
?
0.05
find u.
A
4.1
2
1.85
3.2
3.
Transcribed Image Text:Arandom variable has the following distribution 1 2 4 5 ... P(X) 0.1 0.3 0.4 0.1 ? 0.05 find u. A 4.1 2 1.85 3.2 3.
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