scholarly journals DAMPAK SISTEM PEMBAYARAN SEWA KENDARAAN TRUCKING TERHADAP KEGIATAN OPERASIONAL PERUM DAMRI LOGISTIK

LOGISTIK ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 55-67
Author(s):  
Sylvira Ananda Azwar ◽  
Kencana Verawati ◽  
Meliana Safitri ◽  
Anthony Costa
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Relevant Information ◽  
Simple Linear Regression ◽  
Statistical Data Analysis ◽  
Regression Test ◽  
Correlation Tests ◽  
Operational Activities ◽  
The Relationship ◽  
Regression Tests

This Research aims to find out the causes and impacts caused by delays in payment of trucking vehicle rentals at Perum DAMRI Logistik, especially on the company's operational activities. Data collection was carried out in 3 divisions in Perum DAMRI Logistics, namely the operational division, the financial division and the engineering division. Data collection was done by interviewing the staff on duty and making observations and observations while in the field. The data obtained is then analyzed and elaborated so as to form a relevant information. In addition to describing the results of interviews, there are some data that are processed using statistical analysis using correlation tests and simple linear regression tests. The statistical data analysis was used to determine the relationship between vehicle rental payments and operational activities and to find out what percentage of the effect was obtained from the two variables. The results of the correlation test using SPSS statistic 25 which shows that vehicle rental payments and operational activities have a positive relationship, the results of a simple linear regression test get the equation Y = 200534,257 + 0.659X. The value of R square is 0.559.

scholarly journals ANALISIS HUBUNGAN ANTARA KECERDASAN LOGIS MATEMATIS DENGAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA

2020 ◽  
Vol 2 (2) ◽  
pp. 199-211
Author(s):  
Faridah Bahiyatun Nisa ◽  
Mohammad Mukhlis ◽  
Maswar Maswar
Keyword(s):  
High School ◽  
High School Students ◽  
Linear Regression ◽  
Communication Skills ◽  
Simple Linear Regression ◽  
Mathematical Communication ◽  
Regression Test ◽  
Relationship Of ◽  
The Relationship ◽  
Academic Year

This study examined the relationship of logical intelligence students' mathematical communication skills. This research was conducted at the senior high school of Jenggawah at the even semester of the 2019/2020 academic year. The population in this study were all of the high school students of class X IPA, the total students were 144 students in the 2019/2020 academic year. The sampling technique of this study was using 64 Randoms Cluster Sampling as well as the instruments used in the form of mathematical logical intelligence questionnaire and mathematical communication skills test questions. The Analysis of the data used in this research was descriptive and inferential analysis by using a simple linear regression test. Based on the results of a simple linear regression test that the results of the relationship of mathematical logical intelligence of mathematical communication skills can be seen from t count = 11.074  > t table = 1.997 with a significance of 0.000 < 0.05, it could be concluded that there was a relationship of mathematical logical intelligence to mathematical communication ability.

Analisis Beban Kerja dan Stres Traumatik pada Anggota Polisi Unit Kriminal

2020 ◽  
Vol 10 (2) ◽  
pp. 105
Author(s):  
Tugimin Supriyadi ◽  
Erik Saut H Hutahaean ◽  
Sandra Adetya ◽  
Anifah Anifah
Keyword(s):  
Linear Regression ◽  
Police Officers ◽  
Traumatic Stress ◽  
Significant Contribution ◽  
Survey Method ◽  
Simple Linear Regression ◽  
Criminal Cases ◽  
Regression Test ◽  
Difficult Situations ◽  
Regression Tests

The police officers working at the crime units often face a heavy workload due to the uncertainty of their work hours and the difficult situations they should deal with during their duties in solving criminal cases. This can cause them being prone to experience stress due to their exposure to situations that can cause trauma. This study aims to analyze the workload and traumatic stress in police officers serving in the crime units. Subjects involved in this study were 73 officers from eight crime divisions. All subjects were male and are serving their duties in Jakarta. Data were collected using a survey method and analyzed using correlation and a simple linear regression tests. The result shows that most subjects have  workload and stress levels in the medium category. The correlation test shows that there is a positive relationship between workload and traumatic among subjects, while the simple linear regression test shows that workload has a significant contribution in predicting the participants’ traumatic stress. This result confirms previous studies which conclude that the workload experienced by police officers impacts on their stress.   Key words: Workload, traumatic stress, police officersAbstrak: Anggota kepolisian yang bertugas di bagian unit kriminal sering menghadapi beban kerja yang berat karena harus mengalami ketidakpastian jam kerja dan situasi sulit yang tidak jarang melampaui ambang batas mereka ketika menyelesaikan kasus-kasus kriminal. Hal ini dapat berimplikasi pada kemungkinan terpaparnya para personel polisi dengan situasi traumatik. Hal tersebut menyebabkan polisi yang bertugas di bagian ini rawan mengalami stres. Penelitian ini bertujuan untuk menguji beban kerja dan stres traumatik pada anggota kepolisian yang bertugas di unit kriminal. Subjek yang terlibat berjumlah 73 orang berasal dari delapan divisi kriminal. Semua subjek berjenis kelamin laki-laki dan bertugas di Jakarta. Data dikumpulkan menggunakan metode survei dengan menyebarkan angket dan dianalisis menggunakan uji korelasi dan uji regresi linier sederhana. Hasil menunjukkan rata-rata subjek memiliki beban kerja dan tingkat stres dalam kategori sedang. Hasil uji korelasi menunjukkan terdapat hubungan yang positif antara beban kerja dan stres traumatik pada subjek, sedangkan hasil uji regresi linier sederhana menunjukkan bahwa beban kerja berkontribusi secara signifikan terhadap stres traumatik subjek. Hasil penelitian ini mengonfirmasi penelitian sebelumnya yang menyimpulkan bahwa beban kerja anggota berdampak pada stres yang dialami.

scholarly journals Minat Studi Lanjut ke Perguruan Tinggi Siswa Ditinjau dari Self-Efficacy dan Aspirasi Orangtua

2019 ◽  
Vol 1 (1) ◽  
pp. 17-26
Author(s):  
Kemala Putri Kustiani ◽  
Dwi Yuwono Puji Sugiharto ◽  
Catharina Tri Anni
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Multiple Linear Regression ◽  
Self Efficacy ◽  
Random Sampling ◽  
Sampling Technique ◽  
Simple Linear Regression ◽  
Quantitative Design ◽  
The Relationship

This study aims to determine that the relationship between self-efficacy and parents aspiration with the interest in advanced studies to college of students either partially or jointly. This research uses correlation quantitative design. The sample used amounted to 160 of the population of 283 students with random sampling technique. Data collection tools use self-efficacy scales, parent`s aspiration scales, and the interest in advanced studies to college scales. We using simple linear regression and multiple linear regression to data analyzed. The result showed that there are significant correlations between (1) self-efficacy and the interest for collage, dan; (2) parents aspiration and the interest in advanced studies to college. Furthermore, relationship between self-efficacy and parents aspiration with the interests student in advance studies also had significant correlation. In this study it was also revealed that the contribution of the influence of self-efficacy and parents aspiration to the interests student in advance studies (to college) was 33.9%.

scholarly journals Pengaruh pemanfaatan internet terhadap minat kunjung pemustaka ke Unit Pelaksana Teknis (UPT) Perpustakaan Universitas Islam Negeri Sulthan Thaha Saifuddin Jambi

2020 ◽  
pp. 18-40
Author(s):  
Elva Jelita ◽  
Raudhoh Raudhoh ◽  
Masyrisal Miliani
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Internet Use ◽  
Hypothesis Test ◽  
The State ◽  
Coefficient Of Determination ◽  
The Internet ◽  
Simple Linear Regression ◽  
Percentage Score ◽  
Regression Test

ABSTRACT Introduction. The purpose of this study was to determine whether there is an effect of internet use on student interest in visiting the UPT Library of the State Islamic University of Sulthan Thaha Saifuddin Jambi.. Data Collection Method. This research is a descriptive quantitative research with data collection techniques, namely observation, questionnaires and documentation. The population in this study were students who were active in the library of the State Islamic University of Sulthan Thaha Saifuddin Jambi. While the sample used the Slovin formula with accidental technique with a large sample of 99 people. Analysis Data.The data analysis technique is descriptive analysis, simple linear regression test, hypothesis testing and determination test. Results and Discussions. Based on the analysis of the percentage score on the internet utilization variable, it was obtained a score percentage of 81.46% in the 81.25% - 100% interval, which means that the use of the internet is included in the very good category. While the interest in visiting was obtained by a percentage score of 79.1% in the interval 62.50% - 81.24% which means that the interest in visiting is in the good category. Based on the simple linear regression test, there is an influence between internet use and visiting interest, the equation Y = 14.402 + 0.527 X is obtained, if every 1% increase in internet utilization rate (X) then visiting interest (Y) will increase by 0.527. Based on the hypothesis test, it is obtained that t count is 5.405 and a significant value of 0.00 then Ho is rejected and Ha is accepted. In the coefficient of determination, it is known that the R square value of 0.231 means that the effect of internet use (X) on visiting interest (Y) is 23.1% while 76.9% of visiting interest is influenced by other variables not studied. Conclusions. Based on the research that has been done, there is a strong relationship between internet use and visiting interest. . By using the internet, it makes communication easy for users, provides learning support in helping meet the information needs needed and utilizing the internet can help libraries in improving their services.

scholarly journals Pengaruh Kelas Sosial Terhadap Perilaku Konsumen (Studi Pada Pembelian Rumah di Perum Perumnas Cabang Mojokerto Lokasi Madiun)

2018 ◽  
Vol 6 (1) ◽  
pp. 80
Author(s):  
Ria Dwi Nugraheni
Keyword(s):  
Consumer Behavior ◽  
Social Class ◽  
Linear Regression ◽  
Data Collection ◽  
Sampling Technique ◽  
Simple Linear Regression ◽  
Behavior Study ◽  
Regression Test ◽  
Test Criteria

<p><em>This research aim to know social class at PERUMNAS Branch Mojokerto Madiun location, to know consumer behavior at PERUMN</em><em>AS</em><em> Branch Mojokerto Madiun location, and to know influence of social class to consumer behavior at PERUM PERUMNAS Branch of Mojokerto Madiun location.</em><em> </em><em>Determination of samples in this study using a saturated sampling technique that is as many as 56 consumers who have bought houses of various types in PERUMN</em><em>AS</em><em> Branch Mojokerto Location Madiun. Data collection techniques used questionnaires, observations, interviews, and documentation.</em><em> </em><em>The results showed that obtained the results of simple linear regression test is Y = 17.668 + 1.256 X, the constant of 17.668. The result of t test is got the value of rhitung equal to 15.163 and ttabel equal to 1.67252. If rhitung ≥ ttable, then the calculation in accordance with the test criteria t. The result shows that rhitung (15.163) ≥ ttable (1.67252), it can be concluded that Ha accepted dah Ho rejected that social class significantly influence consumer behavior (Study on Purchase of House in PERUM PERUMNAS Branch of Mojokerto Madiun Location).</em></p>

scholarly journals Ketinggian lokasi dan residu pestisida pada tomat

2018 ◽  
Vol 32 (5) ◽  
pp. 157
Author(s):  
Gading Giovani Putri ◽  
Sunarti Sunarti ◽  
Suhartini Suhartini
Keyword(s):  
Linear Regression ◽  
Simple Linear Regression ◽  
Cross Sectional ◽  
Independent Variables ◽  
Time Of Application ◽  
Regression Test ◽  
Residue Levels ◽  
Cross Sectional Design ◽  
Regression Tests ◽  
Different Altitudes

Altitude and pesticide residu in tomatoes: study in Batu and TulungagungPurposeThis research aimed to determine the correlation between altitude and chlorothalonil residue in tomato from Batu and Tulungagung.MethodsThis study used a cross sectional design, and was conducted in two places at different altitudes, Batu (>700 m asl) and Tulungagung (<500 m asl).  Tomatoes that were ready to be harvested from field that used chlorothalonil were taken as samples. Independent variables were altitude, dosage and time of application, and also frequency of spraying. Dependent variable was chlorothalonil residue in tomato.ResultsChlorothalonil residue levels in all samples did not exceed MRL (5 mg/kg). The differences between chlorothalonil residue in high and lowlands were not significant (p=0.06). There were differences in dosage application in high and lowland (p=0.004). The result of simple linear regression tests on dosage application obtained p=0.002 which has effect on chlorothalonil residue. The result of simple linear regression test on frequency of spraying obtained p=0.08 which was no effect on chlorothalonil residue. The result of Kruskal Wallis tests on time of application obtained p=0.189 which has no effect on chlorothalonil residueConclusionsChlorothalonil residue on tomatoes from lowlands (Tulungagung) is two times higher than from highland (Batu), but the differences were not significant. There were no effect between dosage application on chlorothalonil residue in tomato.

scholarly journals Correlation Between Numbers of Low-Income Households and Urban Slums Expansion in Cimahi

2020 ◽  
Vol 36 (1) ◽  
pp. 74-83
Author(s):  
Anita Vitriana
Keyword(s):  
Qualitative Research ◽  
Linear Regression ◽  
Low Income ◽  
Secondary Data ◽  
Urban Slum ◽  
Final Report ◽  
Slum Area ◽  
Simple Linear Regression ◽  
Regression Test ◽  
The Relationship

Cimahi City is one of the fast-growing cities located in the peri-urban area of the Bandung Metropolitan Area.  Like other cities, Cimahi City is faced with the problem of eradicating slums.   Based on the Final Report on the Plan for Prevention and Improvement of Urban Slum Quality 2017, the total of slum area in Cimahi City is 156.79 Ha and the sum of low-income were 5,097 households.  This study aims to examine the relationship between the increase of low-income communities and the wide-area of slums.  This study is qualitative research using secondary data obtained from the Final Report of RP2KP-KP 2017. To examine the relationship between the variables, we use a simple linear regression test with the SPSS Statistic software.  The equation formed by the linear regression test follows the formula of Y=0.082+0.031X.  The study shows that the increase of low-income communities influences the expansion of the slum area in Cimahi City.  This shows that slum management cannot be oriented solely to physical projects.  It needs socio-economic intervention to empower low-income communities to maintain their neighborhood sustainability.

scholarly journals Relationship Between Domestic Violence in Pregnancy and Maternal Fetus Attachment

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Elham Zare ◽  
Maryam Ghaffari ◽  
Fatemeh Nahidi ◽  
Maliheh Nasiri ◽  
Abbas Masjedi
Keyword(s):  
Domestic Violence ◽  
Linear Regression ◽  
Physical Violence ◽  
Adverse Outcomes ◽  
Maternal Fetal Attachment ◽  
Regression Test ◽  
Fetal Attachment ◽  
The Relationship ◽  
Regression Tests ◽  
In Pregnancy

Background: Attachment between mother and fetus plays an important role in maternal identity, birth outcomes, growth, and development of a newborn. In addition, domestic violence, especially in pregnancy, has been regarded as a health priority in many societies. Objectives: The study aimed to assess the relationship between domestic violence in pregnancy and maternal fetus attachment. Methods: This descriptive correlational study was conducted on 200 pregnant mothers visiting the selected Healthcare Centers of Mashhad. The questionnaires were demographic information, Straus Violence Questionnaire and Cranley’s Mother-Fetus Attachment Questionnaire. Data were analyzed using descriptive and correlation coefficient and linear regression tests as well as SPSS v.21 software. Results: Here, 54% of members had experienced domestic violence. In general, there was a reversed and significant correlation between all aspects of domestic violence and mother-fetus attachment. Moreover, 89% of research centers reported fetal attachment as good, 10% as average, and 1% as weak. Based on the linear regression test, physical violence was able to predict the variance of maternal attachment score of 4.14% in mothers. Conclusions: As a result of this article, regarding lower maternal-fetal attachment in violated women in pregnancy, much more sensitive screening should be considered for domestic violence so that adverse outcomes are prohibited.

scholarly journals Analysis of the Monthly and Annual Change of Soil Moisture and Evaporation in Iraq

2019 ◽  
Vol 29 (4) ◽  
pp. 7
Author(s):  
Osama Tarek Ahmed ◽  
Safa Hassan Hadi
Keyword(s):  
Soil Moisture ◽  
Linear Regression ◽  
Surface Soil ◽  
Strong Relationship ◽  
Simple Linear Regression ◽  
Surface Soil Moisture ◽  
Annual Change ◽  
Regression Test ◽  
The Relationship ◽  
Medium Correlation

The aim of this research is to know the relationship between surface soil moisture with real evaporation in Iraq during the 30 years period (1985-2014) in eight different stations (Mosul, Sulaimaniya, Tikrit, Baghdad, Rutba, Kut, Nukhayib, and Basrah) through the use of performance data to the National Oceanic and Atmospheric Administration (NOAA) and take advantage of the simple linear regression and the regression test and Spearman rho. The research shows Monthly and annual averages of real evaporation and surface soil moisture and the strong relationship is directly proportional to the evaporation and surface soil moisture and there is high correlation in the stations (Basrah, Kut, Nukhayib, and Rutba) while there is a medium correlation in the stations (Baghdad and Tikrit) and there's a low correlation in the stations (Sulaymaniya and Mosul). 

scholarly journals Pengaruh Pelayanan Dan Kualitas Produk Terhadap Kepuasan Pelanggan Indomaret Sukawati Kabupaten Gianyar

2020 ◽  
Vol 2 (2) ◽  
pp. 110-119
Author(s):  
Ni Luh Bella Citra Dewi ◽  
Ni Ketut Murdani ◽  
Ni Luh Ketut Ayu Sudha Sucandrawati
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Customer Satisfaction ◽  
Multiple Linear Regression ◽  
Product Quality ◽  
Sampling Technique ◽  
Total Sample ◽  
Literature Study ◽  
Analysis Technique ◽  
Regression Test

The study entitled “The Effect of Product Quality and Service on Indomaret Sukawati Customer Satisfaction in Gianyar Regency” aims to determine the significant effect of service and product quality on customer satisfaction at Indomaret Celuk Sukawati Branch, Gianyar, both on a persial and simultaneous basis. Data collection techniques using questionnaires as well as methods of observation, literature study and interviews. Analysis technique with multiple linear regression test, F-test, t-test, and determination test. In determining the sample the researcher uses purposive sampling technique with a total sample of 70 respondents.The results of the Influence of Product Quality and Service on Indomaret Sukawati’s Customer Satisfaction in Gianyar Regency are Services that have a positive and significant effect on Customer Satisfaction, Product Quality has a positive and significant effect on Customer Satisfaction, so it can be concluded that Service and Product Quality variables have a significant effect on Customer Satisfaction Indomaret minimarket, Jalan Raya Celuk Sukawati, Gianyar Regency.

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