A survey showed that 78% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 19 adults are randomly selected, find the probabilitythat 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 19 adults require eyesight correction is(Round to three decimal places as needed.)CC

From the given information we find the probability that no more than 1 of the 19 adult require…

Answered: A survey showed that 78% 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...

See similar textbooks

Similar questions

Help please
A study determined that 2% of children under 18 years old lived with their father only. Find the probability that ex The probability that exactly 2 of the 16 children under 18 years old lived with their father only is (Do not round until the final answer. Then round to the nearest thousandth as needed.)
Research has shown that approximately 1 woman in 500 carries a mutation of a particular gene. About 45% of women with this mutation develop bladder cancer. Find the probability that a randomly selected woman will carry the mutation of this gene and will develop bladder cancer. ... Sample Space: Women Women with mutated gene Women who develop bladder cancer The probability that a randomly selected woman will carry the gene mutation and develop bladder cancer is (Round to four decimal places as needed.)
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.
Assume that adults with smartphones are randomly selected, 48% use them in meetings or classes. If 10 adult smartphone users are randomly selected, find the probability that fewer than 4 of them use their smartphone in meetings or classes. The probability is? Round to four decimal places as needed.
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?
Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 9 adult smartphone users are randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)
Please assist with question I am lost.
Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes. If 25 adult smartphone users are randomly selected, find the probability that exactly 19 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)
According to a study, the probability that an individual will cover his or her mouth when sneezing is 0.29. If 10 randomly selected individuals are observed, compute the following probabilites. Your answers should be rounded to four decimal places. The probability that five individuals will cover their mouth when sneezing is The probability that six or less individuals will cover their mouth when sneezing is
If the probability of choosing a red chip from a bucket is 0.32. What is the probability of not choosing a red chip? (Round to 2 decimal places) CS Scanned with CamScanner

SEE MORE QUESTIONS

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS