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Definitions

effectiveness

[ih-fek-tiv-nis, ee-fek‐] / ɪˈfɛk tɪv nɪs, iˈfɛk‐ /




Example Sentences

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The effectiveness of the AI framework would depend in part on whether having voluntary participation leads to “meaningful advance access” for the U.S. government, Raymond James analysts led by Ed Mills said in a note.

From MarketWatch • May 21, 2026

BMO analyst Evan David Seigerman, however, was impressed by retatrutide’s effectiveness at the lowest, four-milligram dose, which wasn’t a part of the earlier trial.

From Barron's • May 21, 2026

The Department for Culture, Media and Sport has said it would "periodically review" its effectiveness "to ensure that it is fit for purpose".

From BBC • May 13, 2026

There are signs that his army’s methods are losing even their limited effectiveness.

From The Wall Street Journal • May 12, 2026

According to a study done by one advertising research firm, whenever there are at least four different 15-second commercials in a two-and-a-half-minute commercial time-out, the effectiveness of any one 15-second ad sinks to almost zero.

From "The Tipping Point" by Malcolm Gladwell




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