A survey showed that 72% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 22 adults are randomly selected, find the probability thatno 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 22 adults require eyesight correction is(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.O A. Yes, because the probability of this occurring is small.O B. Yes, because the probability of this occurring is not small.enO C. No, because the probability of this occurring is small.O D. No, because the probability of this occurring is not small.

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Answered: A survey showed that 72% of adults need…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In a clinical trial, 3% of the patients in the study experienced fatigue as a side effect. Suppose that a random sample of 20 users of the new medicine were selected, find the probability that a. Exactly 2 will experience fatigue as a side effect. b. At most 2 will experience fatigue as a side effect.
Four out of five Filipinos under the age of 30 eat rice for breakfast. If a random sample of 15 adults under age of 30 is selected, find the probability that exactly 10 have eaten rice for breakfast.
13 percent of the patients in a study reported previous episodes of a stroke. Use 13 percent as the estimate of the prevalence of stroke within the population. If 70 subjects are chosen at random from the population, what is the probability that 10 percent of less would report an incidence of stroke?
Please assist with question I am lost.
In a poll conducted by the General Social Survey, 70% of respondents said that their jobs were sometimes or always stressful. Twelve workers are chosen at random. Round the answers to at least four decimal places.What is the probability that more than 9 of them find their jobs stressful?
A survey showed that 76% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 14 adults are randomly selected, find the probability that at least 13 of them need correction for their eyesight. Is 13 a significantly high number of adults requiring eyesight correction?
A survey showed that 83% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 18 adults are randomly selected, find the probability that at least 17 of them need correction for their eyesight. Is 17 a significantly high number of adults requiring eyesight correction? ... The probability that at least 17 of the 18 adults require eyesight correction is (Round to three decimal places as needed.)
A survey showed that 7575% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 2222 adults are randomly selected, find the probability that no more thanno more than 11 of them need correction for their eyesight. Is 11 a significantly lowlow number of adults requiring eyesight correction?
A survey showed that 75% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 10 adults are randomly selected, find the probability that at least 9 of them need correction for their eyesight. Is 9 a significantly high number of adults requiring eyesight correction? The probability that at least 9 of the 10 adults require eyesight correction is ____ (Round to three decimal places as needed) Is 9 a significantly high 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.Yes, because the probability of this occurring is not small. D. No, because the probability of this occurring is not small.
Radio frequency identification (RFID) is an electronic scanning technology that can be used to identify items in a number of ways. One advantage of RFID is that it can eliminate the need to manually count inventory, which can help improve inventory management. The technology is not infallible, however, and sometimes errors occur when items are scanned. The probability that a scanning error occurs is 0.0069. 1. Find the probability that the number of items scanned incorrectly is between 16 and 20 , inclusive, from the next 5100 items scanned. *Kindly explain the procedure in Excel for this* A) The probability is (Round to four decimal places as needed.) 2. Find the expected number of items incorrectly from the next 5100 items B) The probability is (Round to four decimal places as needed.)
A survey showed that 81% 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? The probability that no more than 1 of the 20 adults require eyesight correction is (Round to three decimal places as needed.)
Four out of five Filipinos under the age of 30 eat rice for breakfast. If a random sample of 15 adults under age of 30 is selected, find the probability that at least 10 have eaten rice for breakfast.

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