نتایج جستجو برای: wallis test and mann
تعداد نتایج: 16904837 فیلتر نتایج به سال:
In this study, it was aimed to examine whether job embeddedness varies according demographic variables or not. 301 white-collar employees working in different sectors were included the study. Survey form distributed participants and data collected. evaluations of that are not normally between two groups, Mann-Whitney U test used. For more Kruskal-Wallis To determine source significance if obser...
this study investigated the effects of three kinds of gloss conditions, that is traditional non-call marginal gloss, audio gloss, and extended audio gloss, on reading comprehension and vocabulary gain of iranian upper- intermediate efl learners. to this end, three experimental and one control groups, each comprising 15 participants, took part in the current study. in order to ensure that the pa...
The aim of this study was to investigate the use renewable energy in agriculture and environmental sustainability. Data obtained with a face survey from 120 farmers whom selected randomly districts Hatay province. Kolmogorov-Smirnov test used analyze whether numerical variables fit normal distribution or not. Kruskal-Wallis for nonparametric data. found be significant Kruskal- Wallis were inter...
drought is one of the natural phenomena which occurs in all climates in different parts of the world. iran is located in the dry belt of the world. the increase of desertification, drought reoccurrence, and destruction by human in this geographical region needs more studies on spatial and temporal trend of rainfall. in this study, trends of climatic drought during 1975-76/ 2004-05 in seasonal a...
Optimism, socioeconomic, leadership, transformationaltransactional, small enterprises. The role of optimism and socioeconomic characteristics of managers on leadership practices in small enterprises, in Bogotá, Colombia, was determined. Ninety managers completed the Leadership Practices Inventory and The Revised Life Orientation Test, as well as they provided information about personal and busi...
AIM The aim of this ex vivo study was to compare the antibacterial activity of total-etch and self-etch adhesive systems against Streptococcus mutans, Lactobacillus acidophilus, and Actinomyces viscosus through disk diffusion method. MATERIALS AND METHODS The antibacterial effects of Single Bond (SB) and Adper Prompt (AP) and aqueous solution of chlorhexidine 0.2% (positive control) were test...
The purpose of this study was to evaluate the surface roughness of four conventional chemically cured glass ionomer cements (Fuji IX, Ketac Molar, Vidrion R and Vitromolar) commonly used in atraumatic restorative treatment (ART) immediately after material preparation. Twenty specimens of each glass ionomer cement were fabricated and surface roughness was measured after material setting. The spe...
Purpose: The aim of the present study was to evaluate association between perceived stress, mindfulness and coping strategies undergraduate dental students during COVID-19.
 Methods: A cross‐sectional conducted among 128 in 3rd, 4th 5th grade. Students completed surveys including Perceived Stress Scale (PSS), Mindful Attention Awareness (MAAS) Coping Orientation Problems Experienced invent...
by repeated partial integration. The topic is usually reserved for more advanced calculus courses. The purpose of this note is to show that (1) can be derived using only the mathematics taught in elementary school, that is, basic algebra, the Pythagorean theorem, and the formula π · r 2 for the area of a circle of radius r . Viggo Brun gives an account of Wallis’s method in [1] (in Norwegian). ...
the following question poped up: is there any relationship between iranian high school efl learners reading comprehension and listening comprehension? then the following null hypothesis (ho) was developed to the test the above, mentioned question. "there is no relationship between high school efl learners reading comprehension and listening comprehension. for nearly 16 weeks, the experimental g...
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