Cuales fueron las actividades económicas más importantes de los chinos

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.

What impact does geography have on where people live in brazil?

What are the most populous and least areas of russia and why are some areas more heavily populated than others