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Все вопросы
- A … is a description of the approach that is used to obtain samples from a population prior to any data collection activity. #261
- Which of the following is true of judgment sampling? #262
- Which of the following types of sampling involves using random procedures to select a sample? #263
- The demand for coffee beans over a period of three months has been represented in the form of an L-shaped curve. Which form of model was used here? #264
- … Involves selecting items from a population so that every subset of a given size has an equal chance of being selected. #265
- Which of the following sampling methods bases its selection of samples on the ease of data collection? #266
- Which of the following describes periodic sampling? #267
- … sampling applies to populations that are divided into natural subsets and allocates the appropriate proportion of samples to each subset. #268
- … is based on dividing a population into subgroups, sampling a set of subgroups, and conducting a complete census within the subgroups sampled. #269
- In sampling, … involves assessing the value of an unknown population parameter– such as a population mean, population proportion, or population variance–using sample data. #270