Galton predicted that people who were prayed for more would be healthier and live longer than people who were prayed for less. this prediction is known as a(n):
a. correlation.
b. hypothesis.
c. confound.
d. bell-shaped curve.

a. correlation.

Explanation:

A correlation is a statistical relationship between two set of variables that does not imply, necessarily, casuality. In this case Galton found that people who prayed would be healthier and live longer, unlike people who pray less. Not necessarily because of the existence a god, but due to habits of religious persons or placebo effect.  

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.