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Question

Point out the correct statement.

a.

Pandas represents timestamps in microsecond resolution

b.

Pandas is 100% thread safe

c.

For Series and DataFrame objects, var normalizes by N-1 to produce unbiased estimates

d.

All of the mentioned

Posted under Data Science

Answer: (c).For Series and DataFrame objects, var normalizes by N-1 to produce unbiased estimates

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Q. Point out the correct statement.

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