- of measure zero.
Idioms about null
Origin of null
How to use null in a sentence
A P value is the probability of getting an observed result or a more extreme result if the hypothesis of getting a null result is true, given the mathematical model of the data and all other assumptions built into your experiment.Top 10 questions I’d ask an alien from the Galactic Federation|Tom Siegfried|December 9, 2020|Science News
In studies, this neutral theory has generally not been very successful at predicting the composition of ecosystems, but many ecologists continue to find it useful as a null hypothesis for sharpening their analyses of niche-based diversity models.How Neutral Theory Altered Ideas About Biodiversity|Christie Wilcox|December 8, 2020|Quanta Magazine
The results showed a slightly negative, but in fact statistically null, correlation between Stoicism and stoicism, contrary to what the psychologists and classics scholars I mentioned above state or imply.
Rosenberg says the null findings are beset by methodological flaws.When Evolution Is Infectious - Issue 90: Something Green|Moises Velasquez-Manoff|September 30, 2020|Nautilus
“Whatever success metrics they claim to achieve are null,” said Matthew Vasilakis, the campaign’s co-director of policy.Environment Report: County Celebrates Then Sinks Its Climate Plan|MacKenzie Elmer|September 28, 2020|Voice of San Diego
The first election, he nulled, because its irregularity was glaring.
British Dictionary definitions for null
- quantitatively zero
- relating to zero
- (of a set) having no members
- (of a sequence) having zero as a limit