tinyStatistics
@tinystatistics
Tiny Courses in #Statistics: knowledge nuggets and interesting facts about statistics, curated by @tinyCourses.
#（英国）皇家统计学会#（#(British) Royal Statistical Society#） (@RoyalStatSoc)发布 『国际年度#统计值#』（'international #statistic# of the year' (2018)）：90.5% -- 全世界未被回收处理的塑料垃圾。 #统计# #statistics# #数据# #data# #2018# #中文
(British) Royal Statistical Society (@RoyalStatSoc)'s 'international #statistic of the year' (2018) is 90.5% -- the proportion of #plastic #waste that has never been recycled. #statistics #data #2018
单变量#概率#分布浏览器 j.mp/1Xun863 #概率论# #数理统计# #中文
The Ultimate Univariate #Probability Distribution Explorer j.mp/1Xun863
【#微课程#：#数理统计#】#误差#（#error#）, #残差#（#residual#）, #离差#（#deviation#）的区别: , j.mp/1RL2nTh, j.mp/1VdC3E3 #中文
differences between #error, #residual, #deviation: j.mp/error-vs-resid…, j.mp/stats_deviation #tinyCourse #statistics
Interquartile range (IQR), defined as difference between 3rd and 1st quartiles, measures dispersion of a data set. j.mp/stats-IQR
#tinyCourses #statistics: Student's t-statistic is to a sample what standard score (z-score) is to the entire statistical population.
The word 'p-value' is used increasingly frequently in books since 1980s: j.mp/p-value_freq (statistics drops: j.mp/1pjtDOf)
Significance, a #statistics magazine by American Statistical Association and Royal Statistical Society maghttp://j.mp/sigmag
#tinyCourses #statistics: American Statistical Association's statement containing 6 principles of using #p_value-s j.mp/ASA_p-value
What are the most important open questions in #statistics? j.mp/20WjulP
quora.com
What are the most important open questions in statistics? What are the things we wish we knew and...
Answer (1 of 3): Here's my incomplete and biased list. Not all of these are things that I think we'll resolve in the next couple decades, but they're very important: 1. Finite sample guarantees: Most...
In #statistics and #probability, #standard_deviation and #standard_error are related but distinct quantities j.mp/1Lrkky9
In #statistics, mixture of two #normal_distributions have more "#kurtosis” (peakedness) than normal distribution j.mp/1VdrhbV
In #statistics, #platykurtis/#leptokurtis means distributions with greater/little weight on either side of the #median
#average #wit: “After all, American adults have, on average, one ovary and one testicle. But try finding such an “average person.”
A real #book: A Million Random Digits with 100,000 Normal Deviates j.mp/17ilEHn, data: j.mp/1EbAlJv
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