frequency

US /ˈfrikwənsi/

UK /'fri:kwənsɪ/

B1TOEIC
n. (u.)Uncountable NounNumber of repetitions of (radio or sound) wave
The frequency of sound is measured in Hertz
n. (u.)Uncountable NounHow often something happens
The frequency of divorces is increasing every year
n. (u.)Uncountable NounThe number of times a particular value occurs in a set of data.
The frequency distribution showed a peak at around 25 years old.

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