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5 Elementary statistics. 6 Other basic concepts. ... Print/export Download as PDF; Printable version; In other projects
The report cards for grades 1–6 use a common template. The first quarter of page 1 shows the student's information. The bottom 3/4 of the first page includes the Learning Skills descriptors regarding the student's behaviour, teacher comments on the learning skills and overall level for each skill (marked on a scale of E (Excellent), G (Good ...
In probability theory, a tree diagram may be used to represent a probability space.. A tree diagram may represent a series of independent events (such as a set of coin flips) or conditional probabilities (such as drawing cards from a deck, without replacing the cards). [1]
Fisher's k-statistics and Tukey's polykays are examples of homogeneous polynomial U-statistics (Fisher, 1929; Tukey, 1950). For a simple random sample φ of size n taken from a population of size N, the U-statistic has the property that the average over sample values ƒ n (xφ) is exactly equal to the population value ƒ N (x). [clarification ...
Primary, alternate, contingency and emergency (PACE) is a methodology used to build a communication plan. [1] The method requires the author to determine the different stakeholders or parties that need to communicate and then determine, if possible, the best four, different, redundant forms of communication between each of those parties.
For example, if a teacher has a class arranged in 5 rows of 6 columns and she wants to take a random sample of 5 students she might pick one of the 6 columns at random. This would be an epsem sample but not all subsets of 5 pupils are equally likely here, as only the subsets that are arranged as a single column are eligible for selection.
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In descriptive statistics, the range of a set of data is size of the narrowest interval which contains all the data. It is calculated as the difference between the largest and smallest values (also known as the sample maximum and minimum). [1] It is expressed in the same units as the data. The range provides an indication of statistical ...