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2. Index (statistics) - Wikipedia

   en.wikipedia.org/wiki/Index_(statistics)

   In statistics and research design, an index is a composite statistic – a measure of changes in a representative group of individual data points, or in other words, a compound measure that aggregates multiple indicators. [1] [2] Indices – also known as indexes and composite indicators – summarize and rank specific observations. [2]

3. List of price index formulas - Wikipedia

   en.wikipedia.org/wiki/List_of_price_index_formulas

   This index uses the arithmetic average of the current and based period quantities for weighting. It is considered a pseudo-superlative formula and is symmetric. [12] The use of the Marshall-Edgeworth index can be problematic in cases such as a comparison of the price level of a large country to a small one.

4. Index (economics) - Wikipedia

   en.wikipedia.org/wiki/Index_(economics)

   Index numbers are used especially to compare business activity, the cost of living, and employment. They enable economists to reduce unwieldy business data into easily understood terms. In contrast to a cost-of-living index based on the true but unknown utility function, a superlative index number is an index number that can be calculated. [1]

5. Pattern Blocks - Wikipedia

   en.wikipedia.org/wiki/Pattern_blocks

   Pattern Blocks are a set of mathematical manipulatives developed in the 1960s. The six shapes are both a play resource and a tool for learning in mathematics, which serve to develop spatial reasoning skills that are fundamental to the learning of mathematics.

6. Glossary of probability and statistics - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_probability...

   Also confidence coefficient. A number indicating the probability that the confidence interval (range) captures the true population mean. For example, a confidence interval with a 95% confidence level has a 95% chance of capturing the population mean. Technically, this means that, if the experiment were repeated many times, 95% of the CIs computed at this level would contain the true population ...

7. File:Index (mathematics).svg - Wikipedia

   en.wikipedia.org/wiki/File:Index_(mathematics).svg

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

8. Worksheet - Wikipedia

   en.wikipedia.org/wiki/Worksheet

   Having a worksheet template easily accessible can help with furthering learning at home. As an assessment tool, worksheets can be used by teachers to understand students’ previous knowledge and the process of learning; at the same time, they can be used to enable students to monitor the progress of their own learning. [4]

9. Lists of mathematics topics - Wikipedia

   en.wikipedia.org/wiki/Lists_of_mathematics_topics

   Mathematics . Lists of mathematics topics cover a variety of topics related to mathematics. Some of these lists link to hundreds of articles; some link only to a few. The template to the right includes links to alphabetical lists of all mathematical articles. This article brings together the same content organized in a manner better suited for ...