📚 Practice Mode

Meaning and definition of statistics - class-XII

Learn at your own pace with hints and detailed explanations

1 / 82
Multiple Choice

Range of probability distribution with 68.26% lies within __________________.

  1. $(+ 3 \sigma$ and $-3\sigma )$
  2. $(+ 4 \sigma$ and $-4\sigma )$
  3. $(+ 1 \sigma$ and $-1\sigma )$
  4. $(+ 2 \sigma$ and $-2\sigma )$
Change Mode