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A survey showed that 84% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 22 adults are randornly 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?

A survey showed that 84% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 22 adults are randornly 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?

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.2: Probability
Problem 3E: The conditional probability of E given that F occurs is P(EF)=___________. So in rolling a die the...
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A survey showed that 84% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 22 adults are randornly 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?
Is 1 a significantly low number of adults requiring eyesight correction? Note that a small probability is one that is less than 0.05. O A. No, because the probability of this occurring is small. O B. Yes, because the probability of this occurring is not small. O C. Yes, because the probability of this occurring is small. O D. No, because the probability of this occurring is not small.
Transcribed Image Text:Is 1 a significantly low number of adults requiring eyesight correction? Note that a small probability is one that is less than 0.05. O A. No, because the probability of this occurring is small. O B. Yes, because the probability of this occurring is not small. O C. Yes, because the probability of this occurring is small. O D. No, because the probability of this occurring is not small.
The probability that no more than 1 of the 22 adults require eyesight correction is (Round to three decimal places as needed.)
Transcribed Image Text:The probability that no more than 1 of the 22 adults require eyesight correction is (Round to three decimal places as needed.)
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