These are course lecture slides that are a companion for teaching ROTEL …
These are course lecture slides that are a companion for teaching ROTEL Project Statistics Through an Equity Lens [Revised Edition]. Statistics Through an Equity Lens [Revised Edition] carries a significant responsibility by presenting statistics through an equity lens. There are 8 chapters in Statistics Through an Equity Lens [Revised Edition]. Chapters 7 and 8 are Case Studies and Hypothesis Testing. This Ancillary Resource is Course Lecture Slides for Chapters 1-6. A brief outline of the chapters’ contents follows by section.
In many epidemiological studies, it is not possible to include every individual …
In many epidemiological studies, it is not possible to include every individual in a population. Rather, a sample of individuals is collected. This may be take the form of a survey, a cross-sectional study, a randomised controlled trial, and so on. The important issue is that not every individual in the source population is included, which means that random, or sampling, error and biases may be introduced. These affect our ability to extrapolate our results (whether descriptive or analytic in nature) to the source population. However, the aim of most studies is to draw some conclusion about the source population, using the results obtained from the sample. This requires the use of statistical methodology in a process known as inferential statistical analysis, and is commonly used in epidemiological investigations.
Much of statistics is based upon using data from a random sample …
Much of statistics is based upon using data from a random sample that is representative of the population at large. From that sample mean, we can infer things about the greater population mean. We'll explain.
This course develops logical, empirically based arguments using statistical techniques and analytic …
This course develops logical, empirically based arguments using statistical techniques and analytic methods. Elementary statistics, probability, and other types of quantitative reasoning useful for description, estimation, comparison, and explanation are covered. Emphasis is on the use and limitations of analytical techniques in planning practice.
This 14-minute video lesson shows how to estimate the probability that the …
This 14-minute video lesson shows how to estimate the probability that the true population mean lies within a range around a sample mean .[Statistics playlist: Lesson 40 of 85]
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