Provide an Appropriate Response $2.5$ B) $1.8$ C) $18.0$ D) $0.25$

Multiple Choice

Provide an appropriate response.
-Suppose a population has a mean weight of 180 pounds and a standard deviation of 25 pounds. A sample of 100 items is drawn from this population. What is the standard error of the mean?

A) $2.5$
B) $1.8$
C) $18.0$
D) $0.25$