A survey showed that 74% of adults need correction (eyeglasses, contacts, surgery, dults are randomly selected, find the probability that no more than 1 of them need a significantly low number of adults requiring eyesight correction?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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A survey showed that 74% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 18
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?
The probability that no more than 1 of the 18 adults require eyesight correction is 0.
(Round to three decimal places as needed.)
Is 1 a significantly low number of adults requiring eyesight correction? Note that a small probability is one that is less
than 0.05.
A. Yes, because the probability of this occurring is small.
B. No, because the probability of this occurring is small.
C. No, because the probability of this occurring is not small.
D. Yes, because the probability of this occurring is not small.
Transcribed Image Text:A survey showed that 74% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 18 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? The probability that no more than 1 of the 18 adults require eyesight correction is 0. (Round to three decimal places as needed.) Is 1 a significantly low number of adults requiring eyesight correction? Note that a small probability is one that is less than 0.05. A. Yes, because the probability of this occurring is small. B. No, because the probability of this occurring is small. C. No, because the probability of this occurring is not small. D. Yes, because the probability of this occurring is not small.
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