When commercial aircrafts are inspected, wing cracks are reported as non-existent, detectable,or critical. The history of a particular fleet indicates that60% of the planes inspected have no wing cracks,35% have detectable wing cracks, and5% have critical wing cracks.Three planes are randomly selected. Find the probability that one has a critical crack, one havedetectable cracks, and one have no cracks.

The following information has been given: The probability that planes have no wing cracks p1=0.6.…

Answered: When commercial aircrafts are…

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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Approximately 11% of students at BCC are Criminal Justice majors. If you take a simple random sample of 10 BCC students, what is the probability that 4 students are Criminal Justice majors?
In a survey of consumers aged 12 and older, respondents were asked how many cell phones were in use by the household. (No two respondents were from the same household.) Among the respondents, 203 answered "none," 294 said "one," 364 said "two," 143 said "three," and 139 responded with four or more. A survey respondent is selected at random. Find the probability that his/her household has four or more cell phones in use. Is it unlikely for a household to have four or more cell phones in use? Consider an event to be unlikely if its probability is less than or equal to 0.05. P(four or more cell phones) = %3D (Round to three decimal places as needed.) Is it unlikely for a household to have four or more cell phones in use? A. Yes, because the probability of a respondent with four or more cell phones in use is less than or equal to 0.05. B. Yes, because the probability of a respondent with four or more cell phones in use is greater than 0.05. C. No, because the probability of a respondent…
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