Linked Questions

282 votes
154 answers
148k views

Famous statistical quotations

What is your favorite statistical quote? This is community wiki, so please one quote per answer.
384 votes
84 answers
183k views

What is your favorite "data analysis" cartoon?

Data analysis cartoons can be useful for many reasons: they help communicate; they show that quantitative people have a sense of humor too; they can instigate good teaching moments; and they can help ...
109 votes
13 answers
73k views

Understanding "variance" intuitively

What is the cleanest, easiest way to explain someone the concept of variance? What does it intuitively mean? If one is to explain this to their child how would one go about it? It's a concept that I ...
PhD's user avatar
  • 14.7k
53 votes
16 answers
5k views

Most confusing statistical terms

We statisticians use many words in ways that are slightly different from the way everyone else uses them. This cause lots of problems when we teach or explain what we are doing. I'll start a list (...
61 votes
10 answers
10k views

Who are frequentists?

We already had a thread asking who are Bayesians and one asking if frequentists are Bayesians, but there was no thread asking directly who are frequentists? This is a question that was asked by @...
Tim's user avatar
  • 139k
28 votes
18 answers
7k views

How to describe statistics in one sentence?

When I first started learning statistics, procedures like the t-test, ANOVA, chi-squared and linear regression each appeared to be very different creatures. But now I realise these procedures each do ...
100 votes
2 answers
14k views

How much do we know about p-hacking "in the wild"?

The phrase p-hacking (also: "data dredging", "snooping" or "fishing") refers to various kinds of statistical malpractice in which results become artificially statistically significant. There are many ...
Silverfish's user avatar
  • 23.5k
12 votes
6 answers
2k views

Example distribution where 74% of probability is above the mean

Watching Why You Should Want Driverless Cars On Roads Now, at 8:14 Derek Muller claims: Surveys show 74 % of people believe they are above average drivers. This claim motivates my question, but some ...
Galen's user avatar
  • 8,814
19 votes
4 answers
6k views

What are good datasets to illustrate particular aspects of statistical analysis?

I realize this is subjective, but I thought it would be nice to talk about our favorite datasets and what we think makes them interesting. There is a wealth of data out there, and what with all of the ...
10 votes
5 answers
9k views

What will be the correct answer, if we modify the "Best statistics question ever"?

There is a popular question, called "Best statistics question ever". If you choose an answer to this question at random, what is the chance you will be correct? A) 25% B) 50% C) 60% D) 25% This ...
Nick's user avatar
  • 109
32 votes
1 answer
721 views

Beautifully written papers

From David Salsburg's book The lady tasting tea: Although the reader may not believe it, literary style plays an important role in mathematical research. Some mathematical writers seem unable to ...
8 votes
1 answer
684 views

Statistical anecdotes [closed]

I was inspired by this question on statistics jokes and wanted to start a similar thread on statistical anecdotes. These are famous stories from the past where statistics have been used to solve some ...
7 votes
1 answer
250 views

Do the principal values of higher moments exist for the Cauchy distribution?

It is known that the Cauchy distribution has undefined moments, and that the expectation has a principal Cauchy value $\operatorname{PV}\left( \mathbb{E} [X] \right)$ of zero. I wonder if $\...
Galen's user avatar
  • 8,814
2 votes
0 answers
578 views

What is the probability of a team winning many golf tournaments when conducted with handicaps (i.e., has sandbagging occurred)?

For non golfers, each golfer has a handicap based on his scoring history. The handicap predicts, on average, how many shots above par that golfer will take to play 18 holes. In theory, when that ...
hoppergrass's user avatar
3 votes
2 answers
248 views

recommendation for humor book on statistics [closed]

I am looking for a humor book on statistics. The intent is not to learn statistics. I am rather thinking about funny statistical facts, funny statistical quotes, etc. Any recommendation?

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