Spiegel,Murray R.
Theory and Problems of Probability and Statistics - New York McGraw-Hill 1980 - p.372 - Schaum's Outline Series .
0070990301
Mathematical Expectation
Estimation Theory
Sampling Theory
519.2 S755P
Theory and Problems of Probability and Statistics - New York McGraw-Hill 1980 - p.372 - Schaum's Outline Series .
0070990301
Mathematical Expectation
Estimation Theory
Sampling Theory
519.2 S755P