Seventy-seven percent of the light aircraft that disappear while in flight in a certain country are subsequently discovered. Of the aircraft that are discovered, 64% have anemergency locator, whereas 89% of the aircraft not discovered do not have such a locator. Suppose a light aircraft has disappeared. (Round your answers to three decimalplaces.)(a) If it has an emergency locator, what is the probability that it will not be discovered?.049(b) If it does not have an emergency locator, what is the probability that it will be discovered?.547XNeed Help?Submit AnswerRead ItWatch It

Since A part is already answered and mark it correct we will answer (b) part.Given Info: P(A)=0.77…

Answered: Seventy-seven percent of the light…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The percentage of people given an antirheumatoid who suffer severe, moderate, or minor side effects are 14, 20 and 66%, respectively. Assume that people react independently and that 20 people are given the medicine. Determine the following. Round your answers to four decimal places (e.g. 98.7654). (a) The probability 2, 4, and 14 people will suffer severe, moderate, or minor side effects, respectively. Probability i (b) The probability that no one will suffer severe side effects. Probability = i (c) The mean and variance of the number of people who will suffer severe side effects. Mean = i Variance =
When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000 radioactive atoms decayed to 978 comma 724 radioactive atoms, so 21 comma 276 atoms decayed during 365 days. a. Find the mean number of radioactive atoms that decayed in a day. (Round to three decimal places as needed.) b. Find the probability that on a given day, 52 radioactive atoms decayed. (Round to six decimal places as needed.)
.,
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Question list O Question 1 O Question 2 O Question 3 O Question 4 C Question 5 O Question 6 O Question 7 O Question 8 O Question 9 O Question 10 K Shoppers at Pageturner's Bookstore are tracked, with the following results: 39% visit the periodicals section, 54% visit the fiction section, and 26% visit the children's section. Furthermore, 22% visit the periodicals and fiction section, 15% visit the periodicals and the children's section, 14% visit the fiction and the children's section, and 10% visit all three sections. A shopper is randomly chosen. Complete parts (a) through (d) below. a. Find the probability that the shopper visited the fiction or the children's section. First identify the probabilities in the Venn diagram to the right and write them in decimal form. Let event P = the event that a shopper visits the periodicals section, let event F = event that a shopper visits the fiction section, and let event C = event that a shopper visits the children's section. Also, let S be…
600 baseball fans in Boston are asked whether they hate the Yankees. 564 of them answered "yes". The empirical probability that a randomly chosen fan will answer "yes" is The empirical probability that a randomly chosen fan will answer "no" is (Note: Enter each answer as a fraction or as a decimal rounded to the nearest hundredth.)
Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people negative. Assume that 15% of those screened are sick. If a screened person is chosen at random, then the probability of having a negative diagnosis is: O a. 0.78 b. 0.0192 C. 0.981 O d. 0.109 O e. 0.22
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Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people negative. Assume that 15% of those screened are sick. If a screened person is chosen at random, then the probability of having a negative diagnosis is: O a. 0.981 O b. 0.109 Oc. 0.0192 O d. 0.78 O e. 0.22
Suppose that you are looking for a student at your college who lives within five miles of you. You know that 53% of the 132 students do live within five miles of you. You randomly contact students from the college until one says he or she lives within five miles of you. Find the probability it will take a. 4 of them until one says he or she lives within five miles of you. b. 7 of them until one says he or she lives within five miles of you. c. 12 of them until one says he or she lives within five miles of you.

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