scholarly journals Pengaruh Covid 19 Terhadap Pemenuhan Kebutuhan Primer Dan Peluang Usaha Di Kecamatan Polanharjo

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Erna Chotidjah Suhatmi ◽  
Rayhan Gunaningrat ◽  
Arya Karisma ◽  
Melisa Ari Rahmawati
Keyword(s):  
Linear Regression ◽  
Data Quality ◽  
Model Testing ◽  
Test Results ◽  
Regression Test ◽  
Business Opportunities ◽  
The Impact

This research to determine the effect of Covid 19 on meeting primary needs and business opportunities. The data were collected using a questionnaire taken from 100 respondents. Based on the results of data quality tests and classical assumption tests, it is followed by a linear regression test to determine the value of t, F and determination. Based on the results of the determination test that the primary fulfillment and business opportunities contributed to the impact of the disaster by 0.828 or 82.80% . while the remaining 7.2% was influenced by other variables outside the model. Testing of each variable is based on the value of t count> t table. The t table value is 0.676, based on the test results it is known that the X1 value of 2.388 means that the impact of the disaster affects the fulfillment of primary needs, with a t table value of 2.388 means the value of t count> table or 2.388> 0.676. Meanwhile, based on the test results it is known that the value of X2 is 11.997, which means that the impact of the disaster has an effect on business opportunities, with a t table value of 11.997, which means the value of t count> table or 11.997> 0.676. Meanwhile, simultaneously the impact of the disaster affects the fulfillment of primary needs and business opportunities. This can be seen based on the calculated F value> F table, the F table value 3.09 while the F count value 233.433.

scholarly journals Pengaruh Zakat dan Infaq terhadap Penurunan Kemiskinan di Aceh Periode 2007-2017

2019 ◽  
Vol 4 (1) ◽  
pp. 34-51
Author(s):  
Toha Afifudin ◽  
Nurma Sari
Keyword(s):  
Linear Regression ◽  
Multiple Linear Regression ◽  
Poverty Alleviation ◽  
Statistical Data ◽  
T Test ◽  
Test Results ◽  
F Test ◽  
Regression Test ◽  
Aceh Province ◽  
The Impact

The purpose of this study was to test the impact of zakat and infaq distribution collectively or partially against poverty alleviation in the Aceh province, Indonesia. This research is using statistical data from Badan Pusat Staistik (BPS) and Baitul Mal Aceh with a period of research 2007-2017. The methodology used in this research is descriptive quantitative and test multiple linear regression was used to test the infl uence of zakat and infaq decline of poverty in Aceh with t-test and f-test. results t statistics i.e. zakat partially to decrease poverty in Aceh while the Infaq partially has no effect against a decline in poverty in Aceh. Multiple linear regression test results simultaneously zakat and infaq eff ect on decreasing poverty in Aceh.

Do hotel industry operations deteriorate air quality?

2021 ◽  
pp. 135481662110224
Author(s):  
Liang-Ju Wang ◽  
Ming-Hsiang Chen ◽  
Zhandong Yang ◽  
Ching-Hui (Joan) Su
Keyword(s):  
Air Quality ◽  
Hotel Industry ◽  
Second Step ◽  
Test Results ◽  
Sales Revenue ◽  
Key Indicator ◽  
Regression Test ◽  
Rolling Regression ◽  
The Impact ◽  
Regression Tests

This study proposes and tests two hypotheses concerning the effects of hotel industry operations on air quality based on data of 26 major tourist cities in China from 2002 to 2017. The empirical analyses take two steps. In the first step, panel regression test results reveal that hotel industry operations (measured by hotel sales revenue) significantly raise the value of particulate matter (PM)2.5 (the key indicator of air quality), supporting the first hypothesis that hotel industry operations deteriorate air quality and providing empirical evidence of the adverse impact of the hotel industry on air quality. In the second step, subsample analyses support the second hypothesis that the impact of hotel sales revenue on air quality diminishes over time. The results from the rolling regression tests validate the existence of a diminishing effect of hotel industry operations on air quality.

scholarly journals Dampak Cemaran Residu Klorpirifos Terhadap Penurunan Kualitas Lingkungan pada Lahan Pertanian

2021 ◽  
Vol 15 (1) ◽  
pp. 30-40
Author(s):  
Harry Fadillah Pratama ◽  
Supriyanto Supriyanto ◽  
Nisa Nurhidayanti
Keyword(s):  
Sampling Method ◽  
Agricultural Land ◽  
Soil Productivity ◽  
Test Results ◽  
Maximum Residue Limit ◽  
Soil C ◽  
Regression Test ◽  
Chlorpyrifos Residue ◽  
The Impact

Abstrak Bawang merah merupakan salah satu komoditas hortikultural penting yang dikonsumsi oleh penduduk Indonesia. Insektisida golongan organofosfat yang digunakan petani bawang merah mengandung senyawa klorpirifos. Penggunaan pestisida dengan intensitas yang terlalu tinggi dan berkelanjutan menimbulkan berbagai masalah kesehatan dan pencemaran lingkungan, penurunan produktivitas tanah, keracunan pada hewan dan manusia. Penelitian ini menganalisis dampak cemaran residu klorpirifos terhadap penurunan kualitas lingkungan pada lahan pertanian. Metode pengambilan sampel menggunakan purposive sampling. Penentuan kadar residu klorpirifos dalam tanah menggunakan gas kromatografi dengan detektor ECD dan uji regresi linear. Kadar residu klorpirifos terbesar pada penggunaan insektisida dengan konsentrasi 1,0% atau 10.000 mg/kg yaitu sebesar 1,83 mg/kg. Hasil pengujian sampel A, B, C, D dan E menunjukkan tingginya kadar residu klorpirifos karena melebihi batas maksimum residu klorpirifos sebesar 2 mg/kg. Dampak cemaran residu klorpirifos dalam tanah dapat menyebabkan perubahan pH, turunnya jumlah organisme dalam tanah serta turunnya kandungan C-organik dan N-total tanah. Abstract  Shallots are one of the important horticultural commodities that are consumed by Indonesians. The organophosphate class insecticide used by shallot farmers contains chlorpyrifos compounds. The use of pesticides with too high intensity and sustainable causes various health problems and environmental pollution, decreased soil productivity, is potentially poisoning to animals and humans. The study analysed the impact of chlorpyrifos residue contamination on environmental quality degradation in agricultural land. The sampling method used was purposive sampling.The determination of chlorpyrifos residue in the soil was undertakeun using gas chromatography with an ECD detector and a linear regression test. The highest residual chlorpyrifos concentration was found in the use of insecticides with a concentration of 1.0% or 10,000 mg / kg, which was 1.83 mg / kg. The test results of samples A, B, C, D and E showed high levels of chlorpyrifos residue because they exceeded the maximum residue limit of 2 mg / kg chlorpyrifos. The impact of chlorpyrifos residue contamination in the soil can cause pH changes, a decrease in the number of organisms in the soil and a decrease in the total soil C-organic and N-content.

scholarly journals PENGARUH KOMPETENSI DAN DISIPLIN KERJA TERHADAP KEPUASAN PELANGGAN DI KANTOR PELAYANAN KEKAYAAN NEGARA DAN LELANG (KPKNL) PALU

2020 ◽  
Vol 4 (2) ◽  
pp. 103-112
Author(s):  
Sri Dwi Ratih Wijayanti ◽  
Lina Mahardiana ◽  
Risnawati Risnawati
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Customer Satisfaction ◽  
Multiple Linear Regression ◽  
Quantitative Research ◽  
Test Results ◽  
Significance Level ◽  
Analysis Techniques ◽  
Regression Test ◽  
The Relationship

This study aims to: know and analyze whether the Competence and Discipline Work simultaneously and partially effect on Customer Satisfaction in the Office of State Assets and Auction (KPKNL) Palu. This study uses quantitative research which is a study that aims to explain the relationship between two or more variables with a sample of 49 customers and data analysis techniques used are multiple linear regression. The results of hypothesis analysis and testing can be concluded that: (1) based on regression test results obtained sig. F of 0.00 <0.05, which can be interpreted that the variable Competence and Work Discipline affect simultaneously to Customer Satisfaction. (2) based on regression test results obtained Competence variables have significance level t sig. 0.010 <α 0.05, which can be interpreted that the variable Competence partially significant effect on customer satisfaction. (3) based on the regression test results obtained variable Work Discipline has significance level t sig. 0,000 <α 0.05, which can be interpreted that the variable Work Discipline partially significant effect on Customer Satisfaction. Penelitian ini bertujuan untuk: mengetahui dan menganalisis apakah Kompetensidan Disiplin Kerjaberpengaruh secara serempak dan parsial terhadap Kepuasan Pelanggan di Kantor Pelayanan Kekayaan Negara dan Lelang (KPKNL) Palu. Penelitian ini menggunakan penelitian kuantitatif yang merupakan penelitian yang bertujuan untuk menjelaskan hubungan antara dua variabel atau lebih dengan sampel 49 pelanggan dan teknik analisis data yang digunakan adalah regresi linear berganda.Hasil analisis dan pengujian hipotesis dapat disimpulkan bahwa: (1) berdasarkan hasil uji regresi diperoleh sig. F sebesar 0,00 < 0,05, yang dapat diartikan bahwa variabel Kompetensidan Disiplin Kerjaberpengaruh secara serempak terhadap Kepuasan Pelanggan. (2) berdasarkan hasil uji regresi diperoleh variabel Kompetensimemiliki tingkat signifikasi t sig. 0,010 < α 0,05, yang dapat diartikan bahwa variabel Kompetensisecara parsial berpengaruh signifikan terhadap kepuasan pelanggan. (3) berdasarkan hasil uji regresi diperoleh variabel Disiplin Kerja memiliki tingkat signifikasi t sig. 0,000 < α 0,05, yang dapat diartikan bahwa variabel Disiplin Kerja secara parsial berpengaruh signifikan terhadap Kepuasan Pelanggan.

PENGARUH KEPERCAYAAN, KUALITAS PELAYANAN, MOTIVASI HEDONIS BELANJA TERHADAP MINAT BERTRANSAKSI MENGGUNAKAN APLIKASI LAZADA

2020 ◽  
Vol 4 (2) ◽  
pp. 174
Author(s):  
Gine Das Prena
Keyword(s):  
Linear Regression ◽  
Service Quality ◽  
Multiple Linear Regression ◽  
Test Results ◽  
Analysis Techniques ◽  
Regression Test ◽  
Shopping Motivation ◽  
Hedonic Shopping ◽  
Regression Tests ◽  
Positive Effect

This study aims to examine the effect of trust, service quality, hedonic shopping motivation on the interest in transacting using lazada application. The population used in this study is community using lazada application. The method of data collection techniques used are questionnaires and documentation. The testing technique used is validation and reliability tests and uses data analysis techniques in the form of classic assumption tests and multiple linear regression tests.. The hypothesis in this study was tested using t test and f test. The results of the study showed that all variables were declared free of interference from existing classical assumptions.From the results of multiple linear regression test results f obtained Fcount of 17.665> Ftable of 2.60 then Ho is rejected and Hi is accepted means that simultaneously there is a positive and significant influence between variables of trust, service quality, hedonic shopping motive towards interest in using the lazada application. The partial test shows the results that all independent variables have a positive effect on the interest in transacting using the lazada application.Keywords : Trust, Service Quality, Hedonic Shopping Motivation, Interest in Transacting

scholarly journals KORELASI ANTARA PROFIL HEMATOLOGI DENGAN PROCALCITONIN PADA PASIEN TERKONFIRMASI COVID-19

2021 ◽  
Vol 4 (1) ◽  
pp. 66
Author(s):  
Puspitasari Puspitasari ◽  
Andika Aliviameita ◽  
Evi Rinata
Keyword(s):  
Infectious Disease ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Test Results ◽  
Cross Sectional ◽  
Regression Test ◽  
Laboratory Examinations ◽  
Cross Sectional Design ◽  
The Relationship ◽  
D Dimer

Covid-19 is an infectious disease caused by SARS-CoV 2 and has spread very quickly. Several laboratory examinations were carried out on Covid-19 patients including molecular examinations, hematological profiles, and serology. This study aims to determine the relationship between leucocyte, d-dimer, hemoglobin and thrombocyte against procalcitonin in patients with Covid-19. This was an observational analytic study with cross sectional design. A sample of 50 was taken selectively at Aisyiyah Siti Fatimah Tulangan Hospital in November 2020 - January 2021. Multiple linear regression test results showed relationship between leucocyte with procalcitonin (b = -0.64; p = 0.426), d-dimer with procalcitonin (b = 2.702; p = 0.010), hemoglobin with procalcitonin (b = 0.656; p = 0.255), and thrombocyte with procalcitonin (b = 0.037; p = 0.002) . Based on the results, it is found that there is relationship between leucocyte, d-dimer, hemoglobin, and thrombocyte againts procalcitonin in Covid-19 patients.

scholarly journals Pengaruh Penerapan Sistem Control Valve Cooler 1 Berbasis Microcontroller ATmega 2560 Terhadap Moisture Pakan After Mixing dengan Bagging Off di PT. Japfa Comfeed Indonesia, Tbk. Unit Padang

2020 ◽  
Vol 6 (2) ◽  
pp. 80
Author(s):  
Eko Solihin ◽  
Sukardi Sukardi
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Linear Regression Analysis ◽  
Control Valve ◽  
T Test ◽  
Test Results ◽  
Simple Linear Regression ◽  
Simple Linear Regression Analysis ◽  
Regression Test ◽  
The Difference

This research aims to know and analyze the effect of application of control valve Cooler 1 Based On atmega 2560 microcontroller for Moisture feed after mixing with bagging off at PT. JAPFA comfeed Indonesia, Tbk. Unit Padang. The type of research used is the study of surveys with the analysis of data used i.e. simple linear regression analysis. Based on the results of the study, testing of normality obtained the significance value of 0.200 with normal categories and R square test results worth 29.4%. The results of simple linear regression test partially with T test, Mempertlihatkan that the application of the control valve Cooler 1-Base atmega 2560 microcontroller system significantly affects the after-mixing Moisture feed with bagging off. The interpretation is that each temperature reduction of the resulting control valve cooler 1 Microcontroller-Based atmega 2560 in one unit affects the difference of moisture feed after mixing with a bagging off of 2.425.

scholarly journals Influence of CAR, LDR and BOPO on ROA at Conventional State-Owned Banks Listed on the Indonesia Stock Exchange

2021 ◽  
Vol 2 (4) ◽  
pp. 332-338
Author(s):  
Ferona Gustiana ◽  
Ahmad Soleh ◽  
Zahra Indah Ferina
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Stock Exchange ◽  
Coefficient Of Determination ◽  
Test Results ◽  
Linear Regression Equation ◽  
Collection Method ◽  
Regression Test ◽  
Conventional Banks

The purpose of this study was to determine the effect of CAR, LDR and BOPO on ROA at conventional state-owned banks listed on the Indonesia Stock Exchange. The sample in this study were four conventional banks in Indonesia, namely BNI, BRI, BTN and Bank Mandiri. The study was conducted from 2010 to 2019. The data collection method used the documentation method. Data analysis used was multiple linear regression, coefficientof determination and hypothesis testing. From the calculation of the multiple linear regression equation, it can be seen that the effect of CAR, LDR and OEOI on ROAat conventional state-owned banks results in regression test results: Y = 11.602 + 0.01X1 + 0.005 X2 - 0.108 X3. The coefficient of determination obtained by R square is 0.785. This means that X1 (CAR), X2 (LDR) and X3 (BOPO) have an effect on ROA (Y) by 78.5% while the rest (100% - 78.5% = 21.5%) are influenced by variables. others who were not examined in this study. The t test results show that there is a significant effect separately between CAR, LDR and BOPO on ROA at conventional state-owned banks. The results of the F test show a significance value of 0.000, because the significant value is less than 0.05, it means that CAR, LDR and BOPO have a significant effect together on ROA at conventional state-owned banks. Keywords: CAR, LDR, BOPO, ROA 1) The Candidate of Bachelor in Economics (Accounting) 2) Supervisors.

scholarly journals Relationship between Students’ Emotional Intelligence and Their Tadarus Al-Qur’an Activities

2019 ◽  
Vol 5 (2) ◽  
pp. 149-158
Author(s):  
Zaitun Syahbudin ◽  
Rita Ayu Muthia ◽  
Musa Thahir
Keyword(s):  
Emotional Intelligence ◽  
Linear Regression ◽  
Extracurricular Activities ◽  
Test Results ◽  
High Group ◽  
Correlation Test ◽  
Regression Test ◽  
Correlational Method ◽  
The Relationship ◽  
Medium Group

Emotional intelligence has been considered as contributing factor to students’ achievement in their academic life. Unfortunately, this intelligence seems to neglect on the part of students. In SMK (Sekolah Menengah Kejuruan/Vocational School)  Negeri 2 Pekanbaru, students had religious program namely Tadarus Al-Qur’an from 2013 until now but this program contributes less to their emotional intelligence. This study is aimed at investigating the relationship between students’ participation in extracurricular activities of Tadarus Al-Qur’an with their emotional intelligence. This study was quantitative and it applied correlational method. Data were collected through questionnaires and 232 students participated in this study. The results were analyzed by product-moment correlation test and linear regression. The results showed that based on the grouping of students’ answer scores for emotional intelligence as follows: high group of 9.57%, medium group 69.57% and low group, 20.87%. This is based on the product-moment correlation test results and linear regression test results, both at the 5% level and at the 1% level. It can be concluded that there was a significant relationship between students’ participation in extracurricular activities Al-Qur’an and their emotional intelligence.

scholarly journals DAMPAK DISIPLIN KERJA TERHADAP KEMAMPUAN KINERJA APARATUR NAGARI DALAM PENGELOLAAN KEUANGAN NAGARI DI KECAMATAN BANUHAMPU DAN SUNGAI PUA

2019 ◽  
Vol 3 (1) ◽  
pp. 79
Author(s):  
Rahmi Yanti
Keyword(s):  
Linear Regression ◽  
Data Collection ◽  
Multiple Linear Regression ◽  
Financial Management ◽  
Random Sampling ◽  
Sampling Technique ◽  
Stratified Random Sampling ◽  
Regression Test ◽  
Performance Capability ◽  
The Impact

Impact of Work Discipline on the Performance Capability of the Nagari Apparatus in Managing Financial Nagari in Banuhampu and Sungai Pua Districts. The purpose of this study is to analyze the impact of work discipline on the performance capabilities of the nagari apparatus in nagari financial management in Banuhampu and Sungai Pua Districts. The population used in this study were all nagari apparatus in Banuhampu and Sungai Pua Subdistricts of 80 people, while the samples used as many as 75 respondents were determined by the Slovin formula using the proportionate stratified random sampling technique. Data collection in this study was conducted using a questionnaire with a Likert scale measurement and analyzed using multiple linear regression. The results of this study indicate that the work discipline of the nagari apparatus is relatively high while the performance of the nagari apparatus is still low and the results of the regression test explain that work discipline has an impact on the performance capabilities of the nagari apparatus in nagari financial management in Banuhampu and Sungai Pua Districts.

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