Scope, importance and limitation of statistics - class-XII

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Question 1 of 79

Range of probability distribution with 68.26% lies within __________________.

Select Your Answer:

$(+ 3 \sigma$ and $-3\sigma )$

$(+ 4 \sigma$ and $-4\sigma )$

$(+ 1 \sigma$ and $-1\sigma )$

$(+ 2 \sigma$ and $-2\sigma )$

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