The 2nd International Conference on Statistics: Theory and Applications (ICSTA’20) aims to become the leading annual conference in fields related to Statistics: Theory and Applications. The goal of ICSTA’20 is to gather scholars from all over the world to present advances in the relevant fields and to foster an environment conducive to exchanging ideas and information. This conference will also provide an ideal environment to develop new collaborations and meet experts on the fundamentals, applications, and products of the mentioned fields. ICSTA is an acronym for International Conference on Statistics: Theory and Applications. Submissions in the form of extended abstracts, short papers, and full manuscripts are welcome. All submitted papers will be peer-reviewed The Conference Proceedings will be published under an ISSN and ISBN number The Conference Proceedings will be indexed by Google Scholar Each paper will be assigned a unique DOI number by Crossref The Proceedings will be permanently archived in Portico (one of the largest community-supported digital archives in the world).