There is only one plural for criterion, which is criteria.
Plurals for six is simply sixes. Two sixes. Mathew :)
Plurals don't use apostrophes, so the first one is correct.
The two types of criterion validity are concurrent validity and predictive validity. Concurrent validity assesses how well a test correlates with a criterion measured at the same time, while predictive validity evaluates how well a test predicts outcomes based on a criterion measured in the future. Both types are essential for determining the effectiveness and applicability of a test in various contexts.
The singular possessive form of criterion is criterion's
The plurals can normally be indicated by 5s (fives) and 7s (sevens). Numerals and single letters were once accepted as exceptions to the rule that apostrophes do not form plurals.
The two plurals of "vortex" are "vortexes" and "vortices".
There are two plurals, either hippopotamuses or hippopotami
The plural of automaton is automatons or automata
plurals and possessive
The plural form is the Mrs. Vandertramps.The two Mrs. Vandertramps are sisters-in-law.
Plurals for six is simply sixes. Two sixes. Mathew :)
Plurals don't use apostrophes, so the first one is correct.
There are two acceptable plurals - memorandums of understanding and memoranda of understanding.
pluralsThe word plurals is the plural of plural. As in: I answered the question about plurals to the person who didn't know that the plural of plural is plurals.
Nouns ending in 'y' preceded by a vowel form their plurals by adding the letter 's'. Examples:one day, two daysone boy, two boysone play, two playsone blue-jay, two blue-jays
The plurals are boxes, sheep, and princes.
Regular plurals are formed by adding -s or -es to the end of the noun; most nouns are regular plurals, for example:apple, two applesboy, two boyscoin, two coinsdaughter, two daughtersend, both endsarch, two archesbox, two boxesclass, two classesdish, a set of dishesIrregular plurals have a variety of methods for forming a plural noun; some examples are:baby, twin babieslady, two ladiesstory, a book of storiescalf, two calveshalf, two halvesknife, a set of kniveschild, two childrenfoot, both feetman, two menmouse, too many micebasis, two basescrisis, too many crisesoasis, two oasesdatum, too much datamedium, all of the mediastratum, many strata