Spiegel, Murray R. Probability and Statistics / by Murray R. Spiegel, John J. Schiller and R. Alu Srinivasan - 3rd ed. - Chennai: McGraw Hill Education, 2019. - xiv, 11.50p. ISBN: 9780070151543 Subjects--Topical Terms: EconomicsEstimation TheoryMathemitical ExpectionsSampling Dewey Class. No.: 330.015195 / SPI/P