Topics: Edemede, Ụdị edemede, Edemede leta, Edemede ekereuche, Aghọtaazaa, Nkọwa aghọtaazaa, nka aghọtaazaa, uru aghọtaazaa, nhazi aghọtaazaa, Ụdịdị aghọtaazaa, Ntụlekọrịta aghọtaazaa, edemede ekereuche

Topics: Rural Sociology, rural population, rural social organization, settlement patterns, agriculture system, Rural Social Institutions, family, educational institutions, Religious Institution, Economic Institution, Political Institution, social change, Social Differentiation, Social Stratification, Social Mobility, Social Interaction, Social Solidarity, Population Composition, Occupational Status, Rural Urban Migration, rural-rural Migration, urban-rural Migration, region-region Migration, Locality Groups, Voluntary Associations, social status, social norms, social belief, social values, social transmission, social control, social role

Topics: Educational Management, Educational Demography, Statistics of Education, measuring natality, measuring mortaility, Population Growth, Forecasting Enrollment, population explosion, School Enrollment Ratios, School Age Population, Collecting School Statistics, School Records, teacher supply

Topics: Sociology, sociological consciousness, culture, cultural unity, sociocultural evolution, social structure, roles, social groups, society, groups, organizations, group dynamics, leadership, group size, social loafing, social dilemmas, conformity, formal organization, social interaction, deviance, social stratification, social classes, social differentiation, racial relations, ethnic relations, intergroup relations, age, aging, ageism, life course transitions, gender, gender roles, sexuality, institutional sexism, rapee, gender inequalities, sexuality, religion, economu, work, culture, leisure, political system, power, authority, state, American political structure, war, peace, education, medicine, health, population, ecology, demography, world population, population policies, collective behavior, social movemnets, social change, technology, modernization

Topics: world population, demographic transition, census, age pyramid, population change, population pyramid, doubling time, rule of 70, demographic indicators, skin diseases, skin lesions, measles, leprosy, Hansen's diseases, dermatophytosis, onchoceraciasis, herpex zooster, tinea corporis, acne vulgaris, alopecia areata, chronic discoid lupus erythematodes

Topics: Populations, Samples, Distribution of the Sample Mean, Analysis of Matched, Confidence Interval, Treatment Effect, Hypothesis Test, Sample Size, Two-Sample Location Problem, Sample Means, Population Means, equal Population Variances, Randomized Clinical Experiments, Medical Research, Clinical Trial, Retrospective Studies, Prospective Studies, Randomized Clinical Experiments, Dichotomous Variables, Success Probability, Comparing Two Success Probabilities, Chi-Squared Tests, Test for Trend, r x k Tables, Test of Homogeneity, Test of Independence, k-Sample Problems, Completely Randomized Experiment, Randomized Blocks Experiment, Linear Regression, Correlation, rank Correlation, Wilcoxon Signed Rank Test, Nonparametric Confidence Interval, Signed Rank Test, Two-Sample Location Problem, Wilcoxon Two-Sample Rank Sum Test, Rank Sum Test, Methods for Censored Data, Censored Data

Topics: Natural Environment, Animal Production, earth science, environment, geological activity, oceans, rivers, streams, lakes, ponds, climate change, atmosphere, atmospheric layers, global warming, climate, weather, life ecosystems, biomes, biogeochemical cycles, wilderness, Environmental degradation, population growth, agriculture, water management, greenhouse gas emission, Gas effect, emissions, pollution, air pollution, water pollution, land pollution, erosion, coastal erosion, glaciers, floods, freezing, thawing, wind erosion, gravitational erosion, exfoliation, soil structure, soil composition, vegetation cover, topography, agricultural practices, deforestation, urbanization, airborne dust pollution, desertification, Stratospheric Ozone, ozone hole, Antarctica Ozone Theory

Topics: statistics, statistical thinking, probability, random variables, probability distributions, inference, population, population means, simple linear regression, probabilistic models

Topics: ecology, Organismal Ecology, population, community, population ecology, community ecology, ecosystem, Biome, niche, abiotic, biotic, Atmosphere, Hydrosphere, Lithosphere, Biosphere, biotope

Topics: Statistics, probability Distribution, Continuous Random Variables, Probability Distributions, Hypothesis, Testing Difference, SAMPLING THEORY, population, Population Parameters, Sampling Parameters, Sampling Distribution, Estimators for Mean Variance, Frequency Distribution, Chi-Square Test, T-test, F-test, Regression Analysis, Simple Linear Regression Analysis