A survey showed that 77% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 11 adults are randomly selected, find the probability that at least 10 of them need correction for their eyesight. Is 10 a significantly high number of adults requiring eyesight correction? The probability that at least 10 of the 11 adults require eyesight correction is (Round to three decimal places as needed.) Is 10 a significantly high number of adults requiring eyesight correction? Note that a small probability is one that is less than 0.05. O A. Yes, because the probability of this occurring is not smallI. O B. Yes, because the probability of this occurring is small. OC. No, because the probability of this occurring is not small. OD. No, because the probability of this occurring is small.
A survey showed that 77% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 11 adults are randomly selected, find the probability that at least 10 of them need correction for their eyesight. Is 10 a significantly high number of adults requiring eyesight correction? The probability that at least 10 of the 11 adults require eyesight correction is (Round to three decimal places as needed.) Is 10 a significantly high number of adults requiring eyesight correction? Note that a small probability is one that is less than 0.05. O A. Yes, because the probability of this occurring is not smallI. O B. Yes, because the probability of this occurring is small. OC. No, because the probability of this occurring is not small. OD. No, because the probability of this occurring is small.
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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