The right-hand "tail" of the standard normal curve can be defined as the part
that lies at least 2 standard deviations to the right of the mean.
according to the empirical rule, approximately what percentage of the area
under the whole curve is in the right-hand tail? round your answer to the
nearest tenth.
o a. 0.1%
o b. 16%
o c. 5%
o d. 25%