Given below are lower and upper limits of areas of the normal curve. Choose the limits that mark off the greatest proportion of the normal curve.
A) -3$\sigma$ to -2$\sigma$
B) -l$\sigma$ to 0
C) -l$\sigma$to 1$\sigma$
D) 1$\sigma$to 2$\sigma$.

Question

Quizplus · Accepted Answer

The limits from -1 to 1 on a normal distribution curve encompass approximately 68% of the data, which is the largest proportion compared to the other options provided.

Given Below Are Lower and Upper Limits of Areas of the Normal