Please use this identifier to cite or link to this item:
https://repositori.uma.ac.id/handle/123456789/23566
Title: | Analisis Pengaruh Campuran Bioaditif Cengkeh pada Bahan Bakar Pertalite terhadap Performa Mesin Sepeda Motor 4 Tak Menggunakan Metode Non Parametrik |
Other Titles: | Analysis of the Effect of Clove Bioadditive Mixtures in Pertalite Fuel on 4-Stroke Motorcycle Engine Performance Using Non-Parametric Methods |
Authors: | Sukma, Muhammad Tarra |
metadata.dc.contributor.advisor: | Idris, Muhammad |
Keywords: | statistik;non parametrik;bio aditif;motor bakar;kruskal-wallis;statistical;non parametric;bio additive;motor combustion;kruskal-wallis |
Issue Date: | 29-Sep-2023 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;178130048 |
Abstract: | Uji statistik nonparametrik merupakan suatu uji statistik yang tidak memerlukan adanya asumsi - asumsi mengenai sebaran data populasi. Uji statistik ini disebut juga sebagai statistik bebas sebaran (distribution free). Statistik nonparametrik tidak mensyaratkan bentuk sebaran parameter populasi berdistribusi normal. Oleh karena itu, tujuan dari penelitian ini adalah Memverifikasi pengaruh pencampuran bioaditif minyak cengkeh dengan bahan bakar pertalite terhadap performa mesin sepeda motor 4 tak yang mencakup daya, torsi dan konsumsi bahan bakar dengan metode Non Parametrik. Uji Kruskal-Wallis adalah salah satu uji statistik non parametrik yang dapat digunakan untuk menguji apakah ada perbedaan yang signifikan antara kelompok variabel independen dengan variabel dependennya. Penelitian ini dilakukan untuk mencari tahu apakah benar percampuran pertalite dan minyak cengkeh memiliki perbedaan nilai yang signifikan atau tidak. Hasil penelitian ini menyatakan bahwa nilai p-value = 0,000 sehingga terdapat perbedaan. Dengan demikian dapat disimpulkan bahwa terdapat perbedaan yang tidak signifikan percampuran bioaditif cengkeh dengan pertalite. Nonparametric statistical test is a statistical test that does not require assumptions about the distribution of population data. This statistical test is also known as distribution free statistics. Nonparametric statistics do not require a normally distributed form of population parameters. Therefore, the purpose of this study is to verify the effect of mixing clove oil bioadditives with pertalite fuel on the performance of 4-stroke motorcycle engines that include power, torque and fuel consumption with Non-Parametric methods. The Kruskal-Wallis test is one of the non-parametric statistical tests that can be used to test whether there is a significant difference between a group of independent variables and their dependent variables. This study was conducted to find out whether it is true that the mixture of pertalite and clove oil has a significant difference in value or not. The results of this study state that the value of p-value = 0.000 so that there is a difference. Thus, it can be concluded that there is an insignificant difference in the mixing of clove bioadditives with pertalite. |
Description: | 69 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/23566 |
Appears in Collections: | SP - Mechanical Engineering |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
178130048 - Muhammad Tarra Sukma - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 1.09 MB | Adobe PDF | View/Open |
178130048 - Muhammad Tarra Sukma - Chapter IV.pdf Restricted Access | Chapter IV | 408.39 kB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.