Mathematics

Lorena

8 May, 21:18

The left-hand "tail" of the standard normal curve can be defined as the part

that lies at least 2 standard deviations to the left of the mean.

According to the empirical rule, approximately what percentage of the area under the whole curve is in the left-hand tail? Round your answer to the nearest tenth.

A. 2.5%

B. 5%

C. 16%

D. 0.1%