ZHANG SEN ZHANG YINGDepartment of Mathematics Chang Wei Teacher’ s College
Issue 2, Pages: 84-89(1992)
摘要:Some results about the existence of moments are given and the reliations between the characteristic function and the moment of a radom variable are discussed.
ZHANG SEN ZHANG YINGDepartment of Mathematics Chang Wei Teacher’ s College
Issue 2, Pages: 84-89(1992)
摘要:Some results about the existence of moments are given and the reliations between the characteristic function and the moment of a radom variable are discussed.