About what percentage of single-parent homes in the U.S. is single-father families?

When there are some extreme sources in a set of data, what is the most representative

measure of central tendency? a. The mean b. The median c. Correlation d. The range e. The standard deviation

What is the proper sequence traveled by an olfactory stimulus?

a) receptor, olfactory bulb, amygdala, thalamus b) receptor, thalamus, amygdala, olfactory bulb c) thalamus, receptor, olfactory bulb, amygdala d) olfactory bulb, receptor, amygdala, thalamus