#973430
Cluster sampling means …
Варианты ответа:
  • Sample is divided into number of sub-groups
  • Sample are selected at regular interval
  • Sample is obtained by conscious selection
  • Universe is divided into groups
Тематика: Инструментальные методы анализа Прикладной статистический анализ Тестирование оценщиков
Курсы в категории: Естественные науки
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