Suppose there is a set of normally distributed data from which a normal reference interval for health is to be determined.If the reference interval is set as 0 ± 2s , what percentage of normal healthy individuals will fall outside the normal reference interval for health?
A)0 (none)
B)0.28%
C)2.14%
D)4.56%

Question

Quizplus · Accepted Answer

For a normal distribution, the 0 ± 2ₛ will include 95.44% of the healthy individuals, and the remainder (4.56%) will fall outside this range.

Suppose There Is a Set of Normally Distributed Data from Which