nayelieangueira
nayelieangueira
16.05.2021 • 
Mathematics

A survey showed that 76 ​%
of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their eyesight. If 20

adults are randomly​ selected, find the probability that no more than

1

of them need correction for their eyesight. Is 1

a significantly low

number of adults requiring eyesight​ correction?

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