The basic tool of statistical social science in general, and of The Bell Curve in particular, is regression analysis, a technique used to assign weights to various factors (called independent variables) in determining a final outcome (called the dependent variable).
Regression analysis is one of the basic statistical tools.
The Bell Curve has nothing to do with statistics.
A worker is wearing jeans.
The prize money is millions of dollars.
A person stands in front of a house.
Sao Vicente is hundreds of miles away from here.
We don't need to change anything because it's already completely optional.
They didn't say anything to each other.