Which of these represent ensemble averaging if ‘N’ represents the number of identical quantities?

Question

McqOptions · Accepted Answer

McqOptions · Answer

$\frac{1}{N}\int_N \phi dN$

McqOptions · Answer

$lim_{N→∞}\frac{⁡1}{N}\int_N \phi dN$

McqOptions · Answer

$\frac{1}{N}\sum_{i=1}^N\phi_i $

McqOptions · Answer

$lim_{N→∞}\frac{⁡1}{N} \sum_{i=1}^N\phi_i $

1.	Which of these represent ensemble averaging if ‘N’ represents the number of identical quantities?
A.	\(\frac{1}{N}\int_N \phi dN\)
B.	\(lim_{N→∞}\frac{⁡1}{N}\int_N \phi dN\)
C.	\(\frac{1}{N}\sum_{i=1}^N\phi_i \)
D.	\(lim_{N→∞}\frac{⁡1}{N} \sum_{i=1}^N\phi_i \)
Answer» E.

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