Fabric
发表于 2025-3-30 10:22:04
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共栖
发表于 2025-3-30 15:51:51
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滔滔不绝地说
发表于 2025-3-30 19:09:46
Probabilitybability is a background necessary for understanding many basic statistical concepts that are essential for critical appraisal. In this chapter we introduce the concepts of set, subset, experiment, sample space, event, an account of different approaches to probability, and the use of proportions, pe
Rct393
发表于 2025-3-31 00:09:04
Variables and Measurementan be quantified. This chapter presents a general view of some properties of phenomena and of aspects of quantification. A general discussion on variables and on measurement is followed by their classifications.
hemophilia
发表于 2025-3-31 04:19:06
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熟练
发表于 2025-3-31 08:46:59
Sampling and Designe problems that we may encounter when we make general conclusions based on relatively few observations (p. 9). Some of these problems can be avoided at the planning stage of a study. This way, the inductive inferential process is facilitated. In research, design refers to a systematic approach used
COW
发表于 2025-3-31 12:18:28
Distributions of some natural systems. In particular, the distribution patterns of observations permit us to draw important conclusions about populations we are interested in. Relevant to these ideas, this chapter is focused on the important concept of distribution and its characteristics such as averages, shape