Population quantiles are important parameters in many applications. Enthusiasm for the development of effective statistical inference procedures and their functions has been high past decade. In this article, we study methods when multiple samples from linked populations available. The research problems consider have a wide range For example, to evolution economic status country, economists mon...

Tujuan dari penelitian ini ialah guna mengetahui tingkat suku bunga untuk memoderasi pengaruh current ratio dan debt to equity terhadap price earning ratio. populasi terdiri 49 perusahaan sampel sebanyak 8 pada sektor property, real estate konstruksi bangunan yang terdaftar di Bursa Efek Indonesia tahun 2018 sampai dengan 2021, dipilih melalui metode purposive sampling. Data dianalisis mengguna...

This study aims to test the effect of Capital Adequacy Ratio (CAR), Loan Deposit (LDR), and Operational Efficiency (OER) on Return Assets (ROA) during Covid-19 pandemic. utilizes a purposive sampling method using population National Private Commercial Banks (NPCB) for foreign exchange listed Indonesia Stock Exchange (IDX). The data used is Annual Report 2019-2020 period which has been published...

 The ratio of independent random variables arises in many applied problems. In this article, the distribution of the ratio X/Y is studied, when X and Y are independent Rice random variables. Ratios of such random variable have extensive applications in the analysis of noises of communication systems. The exact forms of probability density function (PDF), cumulative distribution function (CDF) a...