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2. Mathematical statistics - Wikipedia

   en.wikipedia.org/wiki/Mathematical_statistics

   Mathematical statistics is the application of probability theory and other mathematical concepts to statistics, as opposed to techniques for collecting statistical data. [1] Specific mathematical techniques that are commonly used in statistics include mathematical analysis , linear algebra , stochastic analysis , differential equations , and ...

3. Chegg - Wikipedia

   en.wikipedia.org/wiki/Chegg

   In the same year, Chegg also acquired Cramster, a provider of online homework help, [28] and Notehall, an online marketplace for class notes. [ 29 ] In 2011, Chegg acquired Zinch , a scholarship search and networking service for high school students and college recruiters, and continues to offer the service, under the Chegg brand name. [ 30 ]

4. List of unsolved problems in statistics - Wikipedia

   en.wikipedia.org/wiki/List_of_unsolved_problems...

   Though there are many approximate solutions (such as Welch's t-test), the problem continues to attract attention [4] as one of the classic problems in statistics. Multiple comparisons: There are various ways to adjust p-values to compensate for the simultaneous or sequential testing of hypotheses. Of particular interest is how to simultaneously ...

5. Wikipedia:Do your own homework - Wikipedia

   en.wikipedia.org/wiki/Wikipedia:Do_your_own_homework

   If you need help with a specific part of your homework, feel free to tell us where you are stuck and ask for help. If you need help grasping the concept of a problem, by all means let us know. On the help desk: {{subst:HD/dyoh}} Please do your own homework. Welcome to the Wikipedia Help desk. Your question appears to be a homework question.

6. Statistics - Wikipedia

   en.wikipedia.org/wiki/Statistics

   Statistics is a mathematical body of science that pertains to the collection, analysis, interpretation or explanation, and presentation of data, [5] or as a branch of mathematics. [6] Some consider statistics to be a distinct mathematical science rather than a branch of mathematics. While many scientific investigations make use of data ...

7. Hero cop dispatched to help 10-year-old who called 911 for ...

   www.aol.com/hero-cop-dispatched-help-10...

   Police dispatcher Kim Krause answered a 10-year-old’s plea for homework help last Friday. WBAY Shawano County Sheriff Deputy Chase Mason went to the boy’s home and helped with his homework.