Flexibility in research methodology can help explain why researchers unconsciously (and sometimes consciously) produce unreliable results. What is the null hypothesis? Created with Sketch.
This probability can be estimated by defining a 'null hypothesis' that represents, essentially, the scenario that we are not interested in (that is, the random occurrence of 20 nucleotides that ...
Maybe they're all out there, but they are keeping their distance. Welcome to the zoo (hypothesis). The story goes that in the summer of 1950, eminent physicist Enrico Fermi was visiting colleagues ...
How significant are the test-case results relative to those of the control group, and can the null hypothesis be ruled out? Again, referees often (and should) request that authors provide ...
We look back at three of the biggest biology stories of 2024: a reconstruction of the ancient ancestor of all modern life, the discovery of a neural circuit that regulates the immune system, and ...
However, the scenario isn't a cause for immediate panic, as more recent studies have since cast doubt on the 2001 hypothesis. According to research published by the United States Geological Survey ...