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2. Microsoft Excel Collegiate Challenge - Wikipedia

   en.wikipedia.org/wiki/Microsoft_Excel_Collegiate...

   The MECC started in 2022 and combines elements of the Financial Modeling World Cup and the Microsoft Excel World Championship, targeting college students. Contestants solve problems, in the form of case studies, using the spreadsheet software.

3. Student's t-test - Wikipedia

   en.wikipedia.org/wiki/Student's_t-test

   Paired samples t-tests typically consist of a sample of matched pairs of similar units, or one group of units that has been tested twice (a "repeated measures" t-test). A typical example of the repeated measures t-test would be where subjects are tested prior to a treatment, say for high blood pressure, and the same subjects are tested again ...

4. Power (statistics) - Wikipedia

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

   In typical use, it is a function of the test used (including the desired level of statistical significance), the assumed distribution of the test (for example, the degree of variability, and sample size), and the effect size of interest. High statistical power is related to low variability, large sample sizes, large effects being looked for ...

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6. Tukey's range test - Wikipedia

   en.wikipedia.org/wiki/Tukey's_range_test

   The value q s is the sample's test statistic. (The notation | x | means the absolute value of x; the magnitude of x with the sign set to +, regardless of the original sign of x.) This q s test statistic can then be compared to a q value for the chosen significance level α from a table of the studentized range distribution.

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8. p-value - Wikipedia

   en.wikipedia.org/wiki/P-value

   A test statistic is the output of a scalar function of all the observations. This statistic provides a single number, such as a t-statistic or an F-statistic. As such, the test statistic follows a distribution determined by the function used to define that test statistic and the distribution of the input observational data.

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