Mathematics, 14.11.2019 05:31, selene29

Asurvey showed that 81% of adults need correction (eye glasses, contacts, surgery, etc.) for their eyesight. if 12 adults are randomly selected, find the probability that at least 11 of them need correction for their eyesight. is 11 a significantly high number of adults requiring eyesight correction?

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Asurvey showed that 81% of adults need correction (eye glasses, contacts, surgery, etc.) for their e...