Asked by Myisha Garfield on Jul 02, 2024
The difference between two sample means 
is an unbiased estimator of the difference between two population means 
.
Sample Means
The arithmetic averages derived from multiple subsets of a population, reflecting the central tendency of each subset.
Population Means
The mean values calculated from the entirety of specified populations.
- Familiarize with the idea of point estimation and its application in deducing population parameters.
Learning Objectives
- Familiarize with the idea of point estimation and its application in deducing population parameters.