Which one of the following assertions is true? Galton’s notion of the normal distribution’ tells us:

A. That if your IQ score is anywhere on the distribution, then you are normal.
B. That as we consider scores increasingly higher or lower than the norm, there will be more and more people registering those scores.
C. That for any of our ‘natural gifts'(physical, temperament or intellectual) there will be an average’ amount of that feature, to which most people approximate.
D. That most people who complete a university degree will be at the lower end of the distribution.

Galton introduced the idea of correlation (or co-relation) and showed which of the following to be true?

A. A correlation of -1 indicates that there is no relationship between the two variables being considered.
B. Correlations should only be used with variables that are normally distributed.
C. If variable A (e.g. height) shows a correlation with variable B (e.g. weight) of +10, then we know that A caused
D. IQ was correlated with job performance.