This document discusses statistical inferences made from observational data. It covers topics like sufficiency, sample size, and examples from previous inferences. The document refers to examples and figures from prior inferences but does not provide enough contextual details in the given text to fully summarize the key points.

1. Dr. Shahid Ali
Statistical Inferences

2. If we know
Statistical inferences from observational Data

3. Statistical inference

5. ;The

9. • Sufficiency;

29. In previous example

34. Above example

35. Size n
fig

38. Previous Ex.
Previous Ex.