scholarly journals ANALISIS RISIKO USAHATANI JERUK PAMELO (Kasus di Desa Tambakmas Kecamatan Sukomoro Kabupaten Magetan)

2021 ◽  
Vol 7 (1) ◽  
pp. 11-23
Author(s):  
Damay Yanti ◽  
Wini Nahraeni ◽  
Siti Masithoh ◽  
Arifah Rahayu
Keyword(s):  
Standard Deviation ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Expected Return ◽  
Coefficient Variation

Jawa Timur merupakan provinsi penghasil jeruk pamelo terbesar kedua di Indonesia, setelah Sulawesi Selatan (Pangkajene dan Kepulauan).  Produksi jeruk pamelo berfluktuasi, yang mengindikasikan adanya risiko produksi. Penelitian ini bertujuan untuk mengidentifikasi sumber-sumber risiko produksi pada jeruk pamelo, tingkat risiko produksi dan merekomendasikan alternatif penanganan risiko jeruk pamelo. Penelitian dilakukan di Desa Tambakmas Kecamatan Sukomoro Kabupaten Magetan. Penarikan sampel menggunakan metode simple random sampling dengan jumlah petani sebanyak 50 orang. Metode analisis data menggunakan analisis variance, standard deviation dan coefficient variation. Sumber risiko dianalisis dengan skala likert 1-5 dan dianalisis secara statistik deskriptif. Hasil penelitian menunjukkan bahwa petani mempersepsikan sumber risiko yang paling tinggi adalah kerusakan akibat serangan hama dan penyakit, ketergantungan pada cuaca dan musim dan kurangnya curah hujan/kekeringan. Jumlah expected return berdasarkan produksi sebanyak 6.739,55 buah dengan tingkat risiko sebesar 0,64 artinya tingkat risiko yang dihadapi sebesar 64%. Nilai expected return berdasarkan penerimaan adalah sebesar Rp33.589.163,87 Penanganan yang dilakukan untuk mengurangi risiko adalah pengendalian hama dan penyakit dan pemeliharaan secara intensif seperti sanitasi kebun, pemeriksaan berkala buah yang terkena hama dan penyiraman.

scholarly journals MARKETING STRATEGIES TOWARDS ACHIEVEMENT IN BAKERY BUSINESS IN PHETCHABURI AND PRACHUAP KIRIKHAN PROVINCES

2021 ◽  
Vol 9 (4) ◽  
pp. 1013-1017
Author(s):  
Kanjana Punoiam ◽  
◽  
Bundit Anuyahong ◽  
Wipanee Pengnate ◽  
◽  
...  
Keyword(s):  
Content Analysis ◽  
Data Analysis ◽  
Standard Deviation ◽  
Random Sampling ◽  
Rating Scale ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Marketing Strategies ◽  
Product Price

The purposes of this study were 1) to investigate marketing strategies towards achievement in bakery business in Phetchaburi and Prachuap kirikhan Provinces and 2) to study additional suggestions The research samples were 140- bakery business in Phetchaburi and Prachuap kirikhan Provinces derived through Simple Random Sampling technique. The instruments used for collecting the data were the rating-scale and open-ended questionnaire. Frequency, Mean scores, Standard Deviation and content analysis were used for data analysis. The findings were 1) marketing strategies were used at the highest level and additional suggestions 2) Product, Price, quality and staff and cleanliness were highly concern in order to increase in customers loyalty.

The Influence of Library Satisfaction on the Provision of User Services in the Colleges of Education Libraries in Benue State, Nigeria

2018 ◽  
Vol 8 (3) ◽  
pp. 67-70
Author(s):  
Bridget Demekaa ◽  
Umbur Demekaa
Keyword(s):  
Standard Deviation ◽  
Data Collection ◽  
Random Sampling ◽  
Research Question ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Colleges Of Education ◽  
Chi Square ◽  
Collection Data ◽  
Level Of Significance

This study was carried out to determine the influence of library satisfaction on the provision of user services in the Colleges of Education libraries in Benue State. The study was guided by one objective, one research question and one hypothesis. A survey research design was adapted for the study. The population of the study comprises of all the final year students from the two Colleges of Education libraries in Benue State. The simple random sampling technique was used to draw a sample 337 respondents from the two colleges of education libraries in the area. A self-constructed questionnaire titled “Influence of Library Satisfaction on the Provision of User Services (ILSPUSQ)” was used as an instrument for data collection. Data collected for the study was analysed using mean and standard deviation to answer research question while the chi-square was used to test hypothesis at 0.05 level of significance. The findings of the study revealed that library satisfaction has low influence on the provision of user services in Colleges of Education libraries in Benue State. The study conducted that there was a significant influence of library satisfaction on the provision of user services in Colleges of Education libraries in Benue State. Finally, it was recommended that, in order to make the users to have satisfaction from the services proffered to them, the college libraries in Benue State should provide adequate user services.

scholarly journals PENGARUH KONSUMSI GREEN TEA TERHADAP NYERI DISMENORE PADA REMAJA PUTRI

2021 ◽  
Vol 13 (01) ◽  
pp. 12
Author(s):  
Muliatul Jannah ◽  
Prihatin Setianingsih
Keyword(s):  
Standard Deviation ◽  
Pain Intensity ◽  
Green Tea ◽  
Young Women ◽  
Random Sampling ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
P Value ◽  
Tea Consumption ◽  
Additional Information

ABSTRAKMengkonsumsi green tea merupakan cara untuk  menghilangkan atau menurunkan rasa nyeri yaitu secara non farmakologis tanpa memberikan efek samping. Selain itu mengkonsumsi green tea merupakan cara yang murah serta mudah untuk dilakukan sehingga tidak memerlukan biaya yang  mahal untuk menggunakannya.Dismenore memberikan dampak terhadap aktivitas dari remaja, seperti terganggunya aktivitas belajar dan menurunkan konsentrasi karena nyeri yang dirasakan. Konsumsi green tea dapat menimbulkan relaksasi sehingga merangsang hormon endorfin. Hasil studi pendahuluan yang dilakukan di SMAN 1 Negeri Agung Kabupaten Way Kanan berdasarkan dari data absen masing-masing kelas, masih banyak siswi yang absen karena alasan dismenore. Tujuan penelitian diketahuinya pengaruh konsumsi green tea terhadap nyeri dismenore pada remaja putri. Jenis penelitian yang digunakan dalam penelitian ini adalah kuantitatif dengan pendekatan quasi eksperimen dengan rancangan one group pretest-posttest design. Populasi siswi kelas XXII SMAN 1 Negeri Agung Kabupaten Way Kanan yang mengalami dismenore sebanyak 93 siswi, dengan teknik simple random sampling dengan jumlah sampel 30. Analisis data menggunakan uji t-dependent. Hasil penelitian didapatkan rata-rata intensitas nyeri dismenore sebelum konsumsi green tea sebanyak 7,67 dengan standar deviasi sebesar 2,42. Rata-rata intensitas nyeri disminorea sesudah konsumsi green tea sebanyak 4,67 dengan standar deviasi sebesar 1,93. Ada pengaruh konsumsi green tea terhadap nyeri disminorea pada remaja putri di SMAN 1 Negeri Agung Kabupaten Way Kanan Tahun 2018 p-value=0,000. Saran, hasil penelitian dapat dijadikan sebagai informasi dan pengetahuan tambahan bagi remaja putri pada khususnya dalam mengkonsumsi green tea untuk mengurangi rasa nyeri pada dismenore primer.Kata Kunci : Green tea, nyeri dismenore, remaja putri.THE EFFECT OF GREEN TEA CONSUMPTION ON DYSMINORRHEA PAIN IN YOUNG WOMENABSTRACTConsuming green tea is a way to relieve or reduce pain that is non-pharmacological without side effects. In addition, consuming green tea is an inexpensive and easy way to do so that it does not require expensive costs to use it. Dismenorrhea has an impact on the activities of adolescents, such as disruption of learning activities and reducing concentration due to the pain they feel. Consumption of green tea can cause relaxation so that it stimulates endorphins. The results of a preliminary study conducted at SMAN 1 Negeri Agung Way Kanan district based on the absent data for each class, there were still many students who were absent for dysmenorrhea reasons. The research objective was to determine the effect of green tea consumption on dysmenorrhea pain in adolescent girls. The type of research used in this research is quantitative with a quasi-experimental approach with a one group pretest-posttest design. The population of students of class XXII SMAN 1 Negeri Agung Way Kanan district who experienced dysmenorrhea was 93 students, using simple random sampling technique with a sample size of 30. Data analysis used the t-dependent test. The results showed that the average dysmenorrhea pain intensity before consumption of green tea was 7.67 with a standard deviation of 2.42. The average pain intensity of dysminorrhea after consuming green tea was 4.67 with a standard deviation of 1.93. There is an effect of green tea consumption on dysminorrhea pain in young women at SMAN 1 Negeri Agung Way Kanan Regency in 2018 p-value = 0,000. Suggestion, the research results can be used as additional information and knowledge for young women, especially in consuming green tea to reduce pain in primary dysmenorrhea.Keywords : Green Tea, dysmenorrheal pain, adolescent.

scholarly journals SALITANG LUCBANIN: BASEHAN SA PAGBUO NG GLOSARYO

2021 ◽  
pp. 378-386
Author(s):  
Maria Edelyn M. Palle
Keyword(s):  
Standard Deviation ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Weighted Mean ◽  
R Value

Ang pananaliksik na ito ay pinamagatang “Salitang Lucbanin: Basehan sa Pagbuo ng Glosaryo” na naglayong alamin ang demograpikong profayl ng mga tagatugon batay sa edad, kasarian, estadong sibil at tagal ng paninirahan, lawak ng kaalaman batay sa kamalayan, kalinawan ng kahulugan at lebel ng pag-unawa gayundin ang makabuluhang kaugnayan ng dalawa sa lawak ng kaalaman sa salitang Lucbanin. Sa pagpili ng mga tagatugon ay ginamitan ito ng “Simple Random Sampling” at ginamitan ng istatistikal na pamamaraang frequency, percentage, weighted mean, standard deviation at r-value ang lahat ng nakalap na datos. Ang mga tagatugon ay may kabuuang isandaan, nakahihigit ang edad labingwalo hanggang dalawampu’t pito, lalaki, walang asawa at dalawampu’t isa hanggang tatlumpung taon na ang tagal ng paninirahan sa Lucban, Quezon. Lumabas din sa pananaliksik na lubos ang kamalayan ng mga tagatugon sa salitang Lucbanin dahil sa pahayag na “Naririnig ko ang salitang Lucbanin sa mga tao sa paligid ko kung kaya’t nalalaman ko ito.” Sa kalinawan ng kahulugan ay lubos din ang pagsang-ayon ng mga tagatugon dahil sa pahayag na “kaya nilang makipag-usap sa tao gamit ang salitang Lucbanin dahil malinaw sa kanila ang kahulugan nito.” Gayundin sa lebel ng pag-unawa na lubos din ang pagsang-ayon sa pahayag na “nauunawaan nila ang salitang Lucbanin dahil sa mga taong kasama sa tahanan at naiintindihan ang salitang Lucbanin dahil sa nakakasalamuha sa araw-araw, bata man o matanda, lalaki man o babae.” Sa resulta ng maikling pagsusulit, lumabas sa pananaliksik na ito na ang puntos na sampu hanggang labindalawa ay nakakuha ng pinakamataas na bilang na limampung kabuuang tumugon at may literal na paliwanag na Mahusay. Para sa konklusyon ng pananaliksik ay ipinakikita nito na ang walang bisang palagay na “Walang makabuluhang kaugnayan ng demograpikong profayl ng mga tagatugon sa lawak ng kaalaman sa salitang Lucbanin” ay huwag tanggapin, ipinakikita nito na “may makabuluhang” kaugnayan sa pagitan nila. Inirerekomenda ng mananaliksik na magsagawa pa ng susunod na pag-aaral pagkalipas ng limang taon at maaaring pumili ng ibang lugar sa Quezon na maaaring maging lugar ng pananaliksik.

scholarly journals Risk Analysis of Tobacco Farming At South OKU Regency South Sumatera Province

MBIA ◽  
2019 ◽  
Vol 18 (2) ◽  
pp. 116-124
Author(s):  
Fifian Permata Sari ◽  
Munajat Munajat
Keyword(s):  
Standard Deviation ◽  
Risk Analysis ◽  
Coefficient Of Variation ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Survey Method ◽  
Average Income ◽  
Sample Method

This study aimed to analyse the risk of tobacco farming at South OKU, South Sumatera Province. The location is determined by purposive on South OKU Regency caused it was the centre placed of tobacco farming of South Sumatera Province.. The method of this research is survey method, and simple random sampling as the sample method, with taken 25 farmers as the samples of 63 tobacco farmers in South OKU Regency. The result showed that tobacco farming in South OKU Regency, resulted in average income of Rp. 54.367.880. from these calculations it can be seen that the amount of standard deviation of Rp.15.718.548,16657. The coefficient of variation obtained is 0.2891146053 which means the CV is less than 0.5 (0.28 and L more than (22.930.783.666859 ≥ 0). This indicated that tobacco farming in South OKU Regency is protected from loss. Keywords : Risk analysis, tobacco farming, protected from loss.

scholarly journals A Research on Direct Participation of Staff in Glass Industry in India

2019 ◽  
Vol 8 (6S4) ◽  
pp. 900-902
Keyword(s):  
Standard Deviation ◽  
Sample Size ◽  
Glass Industry ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
T Test ◽  
Direct Involvement ◽  
Direct Participation ◽  
The Relationship ◽  
Indian Perspective

In terms of Indian perspective, the anxiety over the direct participation of staff in industries is progressively becoming a common talk among the industries.For this issue many researcher have shown importance to find out the direct participation of staff in the glass industry with the relationship between knowledge and rewards system of the organisation.The purpose of this paper is to figure out the working atmosphere of glass industry specifically for employees one who showing the direct involvement in doing the work.Mean, Standard deviation and T-test applied in this paper to check the authenticity of data given by the respondents.The sample size of this study obtained from 60 respondents based on the population.For this study a simple random sampling has been used.

scholarly journals Potret Adversity Quotient pada Mahasiswa Bimbingan Konseling Islam

2018 ◽  
Vol 3 (2) ◽  
pp. 162-182
Author(s):  
Desika Nanda Nurvita
Keyword(s):  
College Students ◽  
Data Analysis ◽  
Standard Deviation ◽  
Data Collection ◽  
Random Sampling ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Quantitative Approach ◽  
Descriptive Research ◽  
Data Collection Instrument

This study aims to obtain a description of the condition of adversity quotient among college students of Bimbingan Konseling Islam (BKI). This study uses a quantitative approach to the type of descriptive research. The sample in this study amounted to 93 college students of BKI IAIN Tulungagung. The sample taken by using simple random sampling technique. The data collection instrument used for this study using Adversity Quotient inventory and data analysis is done by using standard deviation and mean. The results showed that the adversity quotient levels among collage students of BKI is in high category 35.48%, medium category 53.76%, anda low category 10.75%.

AN EFFICIENT CLASS OF PRODUCT ESTIMATORS USING MEASURES OF DISPERSIONS

2021 ◽  
Vol 21 (2) ◽  
pp. 347-354
Author(s):  
MUHAMMAD IJAZ ◽  
TOLGA ZAMAN ◽  
BUSHRA HAIDER ◽  
SYED MUHAMMAD ASIM
Keyword(s):  
Standard Deviation ◽  
Mean Square Error ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Mean Deviation ◽  
Mean Square ◽  
Sampling Without Replacement ◽  
Population Mean ◽  
Class Of Estimators ◽  
Secondary Information

The study suggests a class of product estimators for estimating the population mean of variable under investigation in simple random sampling without replacement (SRSWOR) scheme when secondary information on standard deviation, mean deviation, and quartile deviation is available. The expression for Bias and Mean Square Error (MSE) has been derived. A comparison is made both theoretically and numerically with other existing product estimators. It is concluded that compared to other product type estimators, suggested class of estimators estimate the population mean more efficiently.

scholarly journals E-Training through E-Platform: Opportunities and Challenges: التدريب الإلكتروني من خلال المنصات الإلكترونية الفرص والتحديات

2021 ◽  
Vol 5 (8) ◽  
Author(s):  
Rofaydah Adnan Al-Ansary
Keyword(s):  
Standard Deviation ◽  
Statistical Methods ◽  
Random Sampling ◽  
Main Tool ◽  
Simple Random Sampling ◽  
Training Process ◽  
Technical Problems ◽  
Descriptive Approach ◽  
Faculty Of Education ◽  
Academic Year

The study aimed to identify the major opportunities and challenges of e-training through e-platforms. A questionnaire has been administered as the main tool to collect the data. The study has adopted the descriptive approach and has been carried out during The second semester of the academic year 1441. The population of the study consisted of the affiliates of the Faculty of Education, Taiba University while the sample of the study comprised 150 participants who were selected as a simple random sampling. Many statistical methods have been used such as frequencies, means, and standard deviation. Findings revealed that the major opportunities and challenges were to give opportunities to involve many trainees in different geographic locations. Findings also showed that technical problems were the major challenge such as slow network, poor connection or sometimes being disconnected which impacted the training process. Findings also revealed that there were no statistically significant differences in the sample views towards opportunities and challenges pertaining to e-training through e-platforms that could be ascribed to gender, qualification, or preferred platforms. The study has concluded with many recommendations; one of which is to affirm the effectiveness of e-training through e-platforms as an important and major entrance to enable the human workforce to align with sustainability goals.

scholarly journals Description of Basic Knowledge Mathematics Students of Class X High Schools in Konawe District

2019 ◽  
Vol 4 (2) ◽  
pp. 60-68
Author(s):  
Tina Suryawati ◽  
Nur Hasriani
Keyword(s):  
Standard Deviation ◽  
Random Sampling ◽  
Descriptive Analysis ◽  
Simple Random Sampling ◽  
Basic Knowledge ◽  
Exploratory Research ◽  
Mathematics Students ◽  
Average Standard Deviation ◽  
Cluster Random Sampling

This research is a type of exploratory research that aims to describe the Basic Mathematical Knowledge (PDM) of class X students of SMA Negeri in Konawe Regency. The population in this study were all grade X students of SMA Negeri in Konawe District, where the determination of the study sample was carried out by combining simple random sampling techniques (cluster random sampling) and proportion of strata (Proportional Stratified Random Sampling). The approach used is a quantitative approach, while the data analysis used is descriptive. Descriptive analysis is intended to describe the characteristics of research variables by using the highest score, lowest score, average, standard deviation, variance, and percentage of student achievement in each indicator. The average PDM test of students is still in the low category, with an average of 39.13. As many as 76.7% or 345 students from 450 samples scored below 50 with a standard deviation of 15.31. From 40 indicators of PDM questions tested, students were only able to answer four indicators well (presentation of correct answers above 70%).

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