Most importantly, why do we even have a grammatical category of "plural nouns treated as singular"? What purpose does it serve, and how are such nouns functionally distinguishable from nouns that are actually singular? When/if the reason is history, is there a rationale for saying "plural nouns treated as singular" rather than "singular nouns that were formerly plural"?
An example of a null hypothesis is when you hypothesize that the wind blowing in from the open window was responsible for moving a rock across your desk; but, after testing, you find that wind blowing at the speed at which it was blowing could not move a rock of that size by itself.
Some nouns don’t change at all between singular and plural forms.
A simple hypothesis is a prediction of the relationship between two variables: the independent variable and the dependent variable.
Sociological definition of substantive hypothesis
Second language theory seeks to quantify how and by what processes individuals acquire a second language. The theory of second language acquisition was developed by the University of Southern California’s Steven Krashen. Krashen is a specialist in language development and acquisition, and his influential theory is widely accepted in the language learning community.
hypothesis synonym | English synonyms dictionary | …
I'd always thought that words like "physics" and "mathematics" were singular: after all, we say "physics is the study of…" etc. But apparently, according to the the comments , each of these words is actually a "plural noun [usually treated as singular]":
hypothesis | hypotheses [plural] ..
A hypothesis (plural = hypotheses) is an educated guess or possible explanation about something. For example, John hypothesizes that his fear of dentists' offices is based on associating them with pain. Martin hypothesizes that depression reflects learning that all a person's efforts for some vital goal areuseless. It is also the source of predictions: finding or observation that you expect to make if you lookunder specified conditions. For example, Levine hypothesized (incorrectly, as it turned out) that rat pupsthat received mild shock in infancy would be more likely to freeze and stay at the side of an open area. He also hypothesized that they would learn to avoid a shock by going to a safe area when a signal forshock coming came on.
american english - A/an hypothesis
Hypotheses can come from just about anywhere: Your intuition, things you have noticed, an with something youknow about (e.g., Descartes' analogy between 1. the fluid system that activated robots and2. how reflexes work, described in asgn1c). The most useful hypotheses usually come fromwell-developed . For example, Newton's laws of motion predict that the force with which a ball hits the catcher's glovedepends on the ball's mass and acceleration. Mendel's theory of heredity predicts that geneticallycontrolled trait can disappear in one generation and reappear in the next (under appropriateconditions)
18.01.2009 · What's The Plural Of Thesis
A null hypothesis (H0) exists when a researcher believes there is no relationship between the two variables, or there is a lack of information to state a scientific hypothesis. This is something to attempt to disprove or discredit.