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Determining sample size
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Part 2 of ebook "Home builder’s guide to continuous improvement: Schedule, quality, customer satisfaction, cost, and safety" provides readers with contents including: Chapter 11 - Sample size determination; Chapter 12 - Software; Chapter 13 - Continuous improvement tools and techniques; Chapter 14 - Quality function deployment; Chapter 15 - Design of experiments;...
121p
giangdongdinh
28-05-2024
6
4
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Lecture Petroleum production engineering - Chapter 1.3: Basic properties and behaviors of oil and gas reservoirs. This lesson provides students with content about: classification of reservoir fluids; pressure vs. temperature diagrams; determine fluid sampling; determine types and sizes of surface; dictate depletion strategy; determine selection of EOR method; determine techniques to predict oil & gas;... Please refer to the detailed content of the lecture!
13p
mothuahoa
04-05-2024
3
0
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With the emerging trends in supply chain management, this research aims in providing the effect of supply chain contributors including partnership, collaboration and integration on financial performance of SMEs in Thailand. It also examine the mediation impact of supply chain performance between these strategies and overall financial performance of these firms. Questionnaires were designed to obtain required information from the manager, representatives and key members of SMEs in Thailand. The sample size selected is 334. The collected information is analyzed using SPSS and AMOS.
10p
longtimenosee10
26-04-2024
2
1
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The purpose of this paper is to determine the effect of the work environment and supply chain planning and operationson, work environment and leadership on job satisfaction and its implication toward the performance of the job satisfaction, job satisfaction on performance and work environment and leadership through job satisfaction on performance. The sample size in this study using Slovin formula with large α used is 5%, thus the sample size is 80 people.
9p
longtimenosee09
08-04-2024
3
0
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This study concerned to analyze the product market strategy, creating values, and competitive advantage in affecting marketing performance of BPR in Indonesia. The verification analysis was used to test the hypothesis. The analytical tool used was Structural Equation Modeling (SEM). The sample size was 160 respondents (directors of BPR in West Java, Indonesia) who were determined by the Stratified Random Sampling technique.
5p
longtimenosee06
27-03-2024
14
2
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The research examined of knowledge and attitude towards violence against women among male health workers in Akure South Local Government Area, Akure, Ondo State. The study adopted a quantitative descriptive research design. A sample size of 191 respondents was determined using Cochran formula. Multistage sampling procedure was used to select 191 respondents from the population.
17p
vikissinger
21-12-2023
2
1
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This study explores the exposure to post-traumatic stress disorder among the police and expression of PTSD with the resultant adjustment strategies utilization to cope with PTSD. Descriptive survey research design was employed to select 200 respondents using simple random technique and Taro Yamane to determine the sample size.
15p
vikissinger
21-12-2023
3
1
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These test methods cover procedures for the sampling and testing of the various ferroalloys for sizing, either before or after shipment from the plants of the manufacturers.
2p
hth_hn_vn
10-12-2023
5
4
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The electric and magnetic properties of a lithium ferrite (LF) synthesized using the solid state reaction technique have been reported. The XRD studies reveal the cubic nature, from which the crystallite size and the lattice constant are determined to be 16.84 nm and 2.847 Å repectively. The FESEM confirms the coarseness in the samples with a low porosity.
6p
viberbers
09-08-2023
6
3
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Dy and Ho iron garnets in form of nanoparticles were synthesized by citrate sol-gel method. Phase formation, lattice constant and average crystallite sizes of the samples were determined via XRD measurements.
7p
viberbers
09-08-2023
6
3
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Lecture Business research methods (12/e) - Appendix 14A: Determining sample size. This chapter presents the following content: Random samples, increasing precision, confidence levels & the normal curve, standard errors, central limit theorem, estimates of dining visits, calculating sample size for questions involving means,...
16p
haojiubujain04
27-07-2023
12
7
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Ebook Marketing research: An applied approach – Part 2 presents the following content: Chapter 15 Sampling: final and initial sample size determination; Chapter 16 Survey fieldwork; Chapter 17 Data preparation; Chapter 18 Frequency distribution, cross-tabulation and hypothesis testing; Chapter 19 Analysis of variance and covariance; Chapter 20 Correlation and regression; Chapter 21 Discriminant analysis; Chapter 22 Factor analysis; Chapter 23 Cluster analysis; Chapter 24 Multidimensional scaling and conjoint analysis; Chapter 25 Report preparation and presentation 26 International marketing...
380p
haojiubujain02
03-07-2023
7
4
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In this work, the cyclic expansion-extrusion (CEE) process for aluminum alloy AA6061 is due to its wide industrial applications. First, The CEE process is performed to create a fine stable grain size for the studied alloy. The microhardness of the deformed samples was determined to evaluate the effect of the CEE process on the mechanical properties of the alloy.
8p
viwarmachine
01-07-2023
3
2
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In study "A preliminary study on change of mistletoe (Viscum album L.) silage quality according to collection time and host tree species", it was aimed to determine the silage quality of mistletoe (Viscum album L.) collected from wild pear (Pyrus amygdaliformis) and poplar trees (Populus canadensis) in January, July, August, and December. The fresh samples were chopped in 2 cm size and ensiled in 2 kg plastic bags then stored at 25 ± 2 °C conditions for 45 days.
9p
lyhuyenthu
31-01-2023
5
2
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p
01-01-1970
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Studies suggest a high prevalence of pain in head and neck cancer (HNC) patients at diagnosis, during and after treatment; However, these studies had small sample sizes and did not comprehensively assess factors known to influence pain. We surveyed a large cohort of HNC survivors to determine variations in the prevalence of pain, its treatment and management by duration of survivorship, and assessed a comprehensive list of risk factors.
11p
vielonmusk
21-01-2022
11
1
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The study was conducted from May 2016 to January 2017. The population was 3,537 transmigrant households. The sample size of this study was determined using the Slovin formula. The number of the samples was 359 respondents. The sampling was done using stratified random sampling. The research data consisted of primary data and secondary data.
5p
mudbound
06-12-2021
9
1
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Brachypodium distachyon (L.) P.Beauv. is a model grass species that is useful for studying temperate cereal, forage, and energy crops. In this study we aimed to determine the genome size and species identity in the collections of the B. distachyon complex that included samples from 56 different locations in Turkey, applying chromosome counting and nuclear genome size evaluation by flow cytometry method (FCM). Moreover, the study examined whether diverse geographical conditions at the collecting sites influence the genome size. Chromosomal analysis revealed that the number of B.
12p
tudichquannguyet
29-11-2021
5
1
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Nitrogen-doped carbon nanodots (CDs) were prepared via the solvothermal method, using urea and triethylene glycol as the starting materials. The as-prepared CDs had individual diameters of approximately 100 nm and were in clusters of different sizes. The surface composition and optical properties of the as-prepared CDs were characterized. They exhibited multicolor emission properties in the visible range when excited with a wide wavelength range. The aqueous solution of the CDs was used in highly sensitive tartrazine determination.
16p
tudichquannguyet
29-11-2021
8
2
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A gas mixture representing oxy-fuel combustion conditions was employed in a thermogravimetric analyser to determine the effect of water vapor and SO2 concentration on limestone sulfation kinetics over the temperature range of 800 to 920°C. Here, experiments used small samples of particles (4 mg), with small particle sizes (dp < 38 µm) and large gas flow rates (120 mL/min@ NTP) in order to minimize mass transfer interferences. The gas mixture contained 5000 ppmv SO2, 2% O2, and the H2O content was changed from 0% to 25% with the balance CO2.
11p
tudichquannguyet
29-11-2021
11
1
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