Testing means

The study investigates the attitudes and beliefs of pre-service teachers on home and school gardening as the basis for incorporating gardening activity in teacher education courses. Utilizing a descriptive research design, the data was gathered through a researcher-made survey and analyzed using various statistical methods such as percentage, mean, standard deviation, t-test for independent sample means, and Pearson r.

19p vialicene 02-07-2024 1 0   Download

Part 1 of ebook "Statistics and analysis of scientific data (Second edition)" provides readers with contents including: Chapter 1 - Theory of probability; Chapter 2 - Random variables and their distributions; Chapter 3 - Three fundamental distributions - binomial, Gaussian, and poisson; Chapter 4 - Functions of random variables and error propagation; Chapter 5 - Maximum likelihood and other methods to estimate variables; Chapter 6 - Mean, median, and average values of variables; Chapter 7 - Hypothesis testing and statistics;...

158p daonhiennhien 03-07-2024 4 1   Download

This handy guide covers it all so you can get your finances in line and your life back on track. Discover how to: Weigh the consequences of bankruptcy; Manage your spending; Find professional help you can trust; Decide on the right type of bankruptcy; Pass the means test;...

386p zizaybay1104 29-05-2024 39 2   Download

The book "Manage software testing" is written for: Testers who want to become test managers and need to get a new perspective on all the things they already know; test managers who want answers to some very pressing questions all in one place; project managers who want to know what they should expect from their test team, what they can do with it, and what it will mean; quality assurance staff who want to know what to look for in a testing environment and how to measure it when they find it;...

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This is the general subject of Software Quality Engineering, which is organized into three major topics: Software testing as a primary means to ensure software quality; Other alternatives for quality assurance (QA), including defect prevention, process improvement, inspection, formal verification, fault tolerance, safety assurance, and damage control; Measurement and analysis to close the feedback loop for quality assessment and quantifiable improvement.

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The purpose of this study was to investigate the meanings assigned by pre-service teachers to the wastepaper basket and waste (crumpled) papers in their drawings of a scientist. The study was carried out with 220 pre-service teachers during the 2015- 2016 academic years. A phenomenological research method was used.

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The objectives of this research are to study which factors in the supply chain affect the education requirement for Master's Degree in an Open University in Thailand by using the Services Marketing Mixed 7Ps as a main concept. The sample group consists of 208 MBA students. The research tools are questionnaires. The statistics used to describe and analyze the data are means, standard deviations, tested following the research objectives with t-test, F-test, and Pearson Correlation Coefficient.

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This study was designed as a mixed method with an explanatory sequential design. The data collection methods included test procedures, questionnaires, and interviews. The result of this study showed that the overall mean score obtained was below the OECD average.

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This research is aimed to test and apply the concept of excellence awards of quality, according to the awards models of criteria to assess the extent of the application of quality management systems. A group of awards adopted by international, regional and local organizations means, outstanding administrative systems to evaluate performance and follow-up measuring their self-performance to reach excellence. The quality awards standards are of the most important methods of measuring performance, it has been access to a set of standards to achieve them.

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The systems in study "A customer relationship management (CRM) approach with the spiral model (Case study: Information system at Optik Sejahtera)" use the MySQL database. The results of this study based on analysis system of hypothesis test showed before using the system it took 8,6840 minutes and after using the system it only took 4,3197 minutes. It means, there are changes in sales transactions before and after using the information system in Optik Sejahtera.

10p longtimenosee07 29-03-2024 7 2   Download

This study conducted confidence interval estimation to assess variation in the fat content of hamburger samples from a restaurant, using Minitab. The standard for mean fat content was set at 15 grams as per accepted regulatory requirements, with a standard deviation of 1 gram. In this study twenty samples were selected at random and statistical process control was determined by the individual moving range (I-MR) test. The I-MR chart conducted on twenty individual hamburger samples showed that the fat content was in statistical process control.

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In this research, ‘loyalty’ means customer perception about the brand and repurchase intention from Aarong. Independent Variables (factors) were chosen after interviewing customers with buying experience from Aarong, and previous studies on fashion industry. A non-probability judgmental sampling methodology was followed for primary data collection and 301 completed sample responses were collected. Descriptive statistics were conducted to describe the demographic information of the respondents; twelve factors were tested to find out their influence on customer loyalty toward Aarong.

8p longtimenosee06 27-03-2024 4 2   Download

Most two-group statistical tests find broad patterns such as overall shifts in mean, median, or variance. These tests may not have enough power to detect effects in a small subset of samples, e.g., a drug that works well only on a few patients.

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The purpose of this research is to find out the basic system in the supply chain, and the dynamic system of the brown sugar supply chain in Banyuwangi Regency. This research is a combination of explanatory research and causal research and uses a system dynamics approach by considering the GAP between supply and demand for local markets. Data analysis was performed using a dynamic system simulation using the powers program with a validation test through the calculation of Mean Absolute Percentage Error (MAPE).

7p longtimenosee04 06-03-2024 1 0   Download

The purposes of a study "Digital model for distance education management in Thai Supply Chain" were to study and to evaluate digital model for distance education management in Thai supply chain . The samples are ten experts in the field of digital ,supply chain and curriculum . The data is analysed by means and standardized deviations. The paper result shows that a simulation consists of seven elements namely main elements, Suppliers, Manufacturer, ,finished product ,Customers, satisfaction and Return The assessment of a simulation using Black-Box testing.

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Determining the structure of market correlation is an important topic in theory and experiments. Based on the research result, investors should change their risk management strategy to suit the market context because the previous structure has been changed.

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This test method covers the means for determining the performance quality of a magnetic shield when placed in a magnetic field of alternating polarity. This test method provides a means of evaluating and grading magnetic shielding materials to determine their suitability for use in the production of magnetic shields.

5p hth_hn_vn 10-12-2023 7 4   Download

This test method covers a means of testing the surface insulation resistivity of single strips or punchings of flat-rolled electrical steel under predetermined conditions of voltage, pressure, and temperature.

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This test method provides a means for determination of the impedance permeability of ferromagnetic materials under the condition of sinusoidal current (sinusoidal H) excitation. Test specimens in the form of laminated toroidal cores, tape-wound toroidal cores, and link-type laminated cores having uniform cross sections and closed flux paths (no air gaps) are used. The method is intended as a means for determining the magnetic performance of ferromagnetic strip having a thickness less than or equal to 0.025 in. [0.635 mm].

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Part 2 book "Foundations of clinical research - Applications to evidence based practice" includes content: Descriptive statistics, foundations of statistical interference; comparing two means - the t-test, comparing more than two means - analysis of variance; multiple comparison tests; nonparametric tests for group comparisons; measuring association for categorical variables - chi square.... and other contents.

356p oursky07 23-10-2023 1 1   Download