Results 1 to 10 of about 12,143,956 (343)
Revista de la Facultad de Ciencias Médicas de Córdoba, 2009 El término variables se define, como las cualidades, propiedades o características de los sujetos de estudio que pueden ser enumeradas o contadas (sexo, raza) o medidas cuantitativamente (peso, estatura) y cuyo valor varía de una a otra 1-3.
Eduardo Cuestas
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Learning environment variables and the efficacy of student learning in secondary school in abak local government, akwa ibom state [PDF]
Revija za Elementarno Izobraževanje, 2020 Four research questions and four null hypotheses were formulated to guide the study. A simple random sampling technique was used in selecting 34 respondents from each 6 schools, with a sample size of 204 was selected from the population of 1,518.
Abisola Oladeni Sakirudeen, Ekanem Uwe
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Spatial modeling of the suitability of Astragalus podolobus habitat using Frequency Ratio [PDF]
Environmental Resources Research, 2021 Astragalus podolobus is a thorn less half-shrub plant that is considered as one of the most valuable species in the Iran rangelands. Land-use changes and rangelands degradation represent a real threat to it.
Mojgansadat Azimi +3 more
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Tropicultura, 2022 Characterisation of household and similar waste in two university residences : Ex-Habitat and Hasnaoua 2 (Tizi-Ouzou, Algeria) and bio-waste composting trials.
Rachid Slimani +3 more
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Investor sentiment and foreign financial flows: Evidence from South Africa [PDF]
Zbornik radova Ekonomskog fakulteta u Rijeci : časopis za ekonomsku teoriju i praksu, 2019 Foreign financial flows to emerging markets have increasingly become important following the opening of financial markets globally. These financial flows are a function of a country’s fundamentals related to future productivity.
Hilary Tinotenda Muguto +2 more
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International Journal of Environmental Research and Public Health, 2020 Much of science, including public health research, focuses on means (averages). The purpose of the present paper is to reinforce the idea that variability matters just as well. At the hand of four examples, we highlight four classes of situations where the conclusion drawn on the basis of the mean alone is qualitatively altered when variability is also
Maarten Jan Wensink +2 more
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Frontiers in Earth Science, 2023 Droughts and heatwaves are rising concerns with regard to the frequent formation of the compound or concurrent extremes (CEs), which can cause greater havoc than an individual event of a higher magnitude.
Mahnaz Afroz, Gang Chen, Aavudai Anandhi
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Variability for Categorical Variables [PDF]
Journal of Statistics Education, 2007 Introductory statistics textbooks rarely discuss the concept of variability for a categorical variable and thus, in this case, do not provide a measure of variability.
Mike Perry, Gary Kader
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Recunoașterea unei cifre scrise de mână folosind o rețea neuronală convoluțională și biblioteca TensorFlow unei cifre scrise de mână folosind o rețea neuronală convoluțională și biblioteca TensorFlow [PDF]
Revista Română de Informatică și Automatică, 2019 In this paper it is proposed to solve a visual problem of recognizing a handwritten figure. A machine learning technique will be used in which a result is produced based on previous experience.
Paul TEODORESCU
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Las variables como elemento sustancial en el método científico
Revista Educación, 2022 La comunidad científica coincide en que tanto el problema como la hipótesis no solo constituyen dos fases relevantes del método científico, sino que, en su esencia misma, comparten un elemento común y sustancial: las variables.
Juan Antonio Arroyo Valenciano
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