# sci.stat.math

**[Please Solve] Toughest Microsoft Interview Puzzle**,
*divya bisht*
**xqRNG32 - "Lottery Machine" Random Number Generator**,
*Karl-Uwe Frank*
**Probability of users polling a server at the same time**,
*Chris*
**HASTAC Announces New Teacher Mastery and Feedback Badge Competition**,
*HASTAC*
**Toughest Picture Question**,
*divya bisht*
**Comparing Correlation's Effect Size, Significance between Two Populations**,
*Kitchen Maven*
**Linear mixed model for longitudinal data: confidence intervals for the mean at a given time**,
*Wolfgang*
***** puma men's shoes,women's shoes,sports shoes,casual shoes**,
*h frank*
**Evomusart 2012: Deadline Extension and GPEM's Special Issue Announcement**,
*acarbam*
**Hardest Oldest Riddle In The World**,
*divya bisht*
**Toughest Brain Twister Question**,
*divya bisht*
**Correlation between multiple data sets**,
*Jonathan Lee*
**Relevance Prediction Challenge / WSDM 2012 Web Search Click Data Workshop**,
*Pavel Serdyukov*
**What's Wrong With This Picture?**,
*aruzinsky*
**mathStatica 2.5**,
*Colin Rose*
**evomusart 2012: Final CFP and GPEM's special issue announcement**,
*Juan Romero*
**web with examples of descriptive statistics**,
*basurcp basurcp*
**pqRNG - an unbiased Random Number Generator with entire Cycle Length**,
*Karl-Uwe Frank*
**Re: Does my sample data show randomness?**,
*gregofiesh@xxxxxxxxx*
**Toughest Age Question**,
*Birender rawat*
**Hard Age Puzzles**,
*Birender rawat*
**Power Calculation using Stata**,
*ZQ*