Did I Get This – Parameters vs. Statistics

Published: February 11th, 2013

The SAT-Verbal scores of a sample of 300 students at a particular university had a mean of 592 and standard deviation of 73.

According to the university’s reports, the SAT-Verbal scores of all its students had a mean of 580 and a standard deviation of 110.

http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/12/DIG_09001_146.swf

This document is linked from Sampling Distributions.

Biostatistics