PENERAPAN METODE STATISTIKA INFERENSIAL SEBAGAI ALAT BANTU HITUNG DENGAN SOLUSI KOMPREHESIF

Abstract

The statistical calculations at this time are mostly done because to find a conclusion from a calculation of data such as surveys and other is needed in many sector. This certainly has many shortcomings such as spending to write data calculations, takes a long time, hard to learn because it requires a good basis and less accurate calculations. Therefore, an inferential statistical inferential app is required which can be used offline and easy to use. In the implementation of this inferential statistical application, the authors studied the literature related to inferential statistics and programming related to Android. Data collection techniques used are literature studies that include scientific books, research reports, scientific journals, theses, as well as printed or electronic written sources. The technique of analysis and system design used is object oriented technique. The modeling tool used is Unified Modeling Language (UML). The design of this inferential statistical out application using Android Studio to design software, as well as SQLite for database management. This study produces an inferential statistical calculation application that aims to overcome the weaknesses that exist in the calculation of inferential statistics manually. Based on the research conducted, it is concluded that the application of inferential statistical calculation can facilitate the study of Inferential statistics, accelerate the work time of inferential statistical problems, allows users to learn the basics of inferential statistics and the results obtained accurately. Keywords: Statistical Inferential, Statistics, Implementation, Android