Chance News 113: Difference between revisions
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by Adam Liptak, ''New York Times'', 15 January 2018 | by Adam Liptak, ''New York Times'', 15 January 2018 | ||
Chief Justice John Roberts famously said that proposed statistical measures of partisan gerrymandering struck him as "sociological gobbledygook." | Chief Justice John Roberts famously said that proposed statistical measures of partisan gerrymandering struck him as "sociological gobbledygook." But in many cases it will be impossible to avoid technical issues, and the Court needs to make informed decisions. | ||
The article cites a report [https://www.propublica.org/article/supreme-court-errors-are-not-hard-to-find It’s a fact: Supreme Court errors aren’t hard to find] (ProPublica, 17 Oct 2017), where we read | The article cites a report [https://www.propublica.org/article/supreme-court-errors-are-not-hard-to-find It’s a fact: Supreme Court errors aren’t hard to find] (ProPublica, 17 Oct 2017), where we read | ||
<blockquote> | <blockquote> | ||
The review found an error in a landmark ruling, ''Shelby County v. Holder'', which struck down part of the Voting Rights Act. Chief Justice John Roberts used erroneous data to make claims about comparable rates of voter registration among blacks and whites in six southern states. In another case, Justice Anthony Kennedy falsely claimed that DNA analysis can be used to identify individual suspects in criminal cases with perfect accuracy. | The review found an error in a landmark ruling, ''Shelby County v. Holder'', which struck down part of the Voting Rights Act. Chief Justice John Roberts used erroneous data to make claims about comparable rates of voter registration among blacks and whites in six southern states. In another case, Justice Anthony Kennedy falsely claimed that DNA analysis can be used to identify individual suspects in criminal cases with perfect accuracy. | ||
Revision as of 15:00, 26 July 2018
Quotations
“The court will not rely on extrapolated numbers from tiny samples sizes and otherwise flawed data.”
Forsooth
Statistic of last year
On lawnmowers and terrorists again: the danger of using historical data alone for decision-making
by Norman Fenton, Probability and Law blog,
Fenton's post is based on his short article that criticizes the Royal Statistical Society's International Statistic of the Year (see last issue of Chance News).
Voting maps
A case for math, not ‘gobbledygook,’ in judging partisan voting maps
by Adam Liptak, New York Times, 15 January 2018
Chief Justice John Roberts famously said that proposed statistical measures of partisan gerrymandering struck him as "sociological gobbledygook." But in many cases it will be impossible to avoid technical issues, and the Court needs to make informed decisions.
The article cites a report It’s a fact: Supreme Court errors aren’t hard to find (ProPublica, 17 Oct 2017), where we read
The review found an error in a landmark ruling, Shelby County v. Holder, which struck down part of the Voting Rights Act. Chief Justice John Roberts used erroneous data to make claims about comparable rates of voter registration among blacks and whites in six southern states. In another case, Justice Anthony Kennedy falsely claimed that DNA analysis can be used to identify individual suspects in criminal cases with perfect accuracy.
Matching shirts!
Leading probability researchers confounded by three coworkers wearing same shirt color on same day
The Onion, 18 January 2018
A lovely spoof on coincidence stories. We read the following breathless quote from "researchers":
We at least have models for something like two people coming to work wearing the same shoes or both getting a haircut the day before, but this is the equivalent of lightning striking in the same place hundreds of times in a row. We’re going to have to go back to the drawing board on probability analysis entirely.
Football decision theory
Force overtime? Or go for the win?
by Jesse Walker, Jane L. Risen, Thomas Gilovich and Richard Thaler , New York Times, 27 February 2018
Interpreting exit polls
The 2016 exit polls led us to misinterpret the 2016 election
by Thomas Edsall, New York Times, 29 March 2018
Hurricane Maria death tolls
Why are the death tolls in Puerto Rico from Hurricane Maria so different?
by Sheri Fink, New York Times, 2 June 2018
Mediterranean diet controversy
That huge Mediterranean diet study was flawed. But was it wrong?
by Gina Kolata, New York Times, 13 June 2018