Consider the following table. Defects in batch Probability 0.05 1 0.18 0.29 0.24 4. 0.13 0.11 Find the variance of this variable. O 2.58 O 1.35 O 1.83 O 2.55

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Consider the following table.
Defects in batch
Probability
0.05
0.18
2.
0.29
3.
0.24
4
0.13
0.11
Find the variance of this variable.
O 2.58
O 1.35
O 1.83
O 2.55
wm
Transcribed Image Text:Consider the following table. Defects in batch Probability 0.05 0.18 2. 0.29 3. 0.24 4 0.13 0.11 Find the variance of this variable. O 2.58 O 1.35 O 1.83 O 2.55 wm
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