A group maintains a database of the number, source, and location of oil spills in a country'snavigable and territorial waters. The following is a probability distribution for location of oil spillevents.Apply the special probability rule to find the percentage of oil spills in the country's navigable andterritorial waters thata. occur in A or B.b. occur in D, E or H.c. do not occur in A, B, D, E, or F.FLocationABCDEFGHOtherProbability0.0050.0310.2320.0260.0050.3680.1480.1680.017

Answered: A group maintains a database of the…

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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In Vancouver, Canada the probability of rain during a fall-winter day (FW) is 0.58, and during a spring- summer day (SS) the probability of rain is 0.25. For this problem, consider the probability of a day being either fall-winter (FW) or spring-summer (SS) in Vancouver as equal (0.5) during the year. Use this information to fill out the following probability tree; for each number on the tree branches or end points, write the corresponding probability for that branch or end point on the answer sheet: seasons SS (17) FW (18) weather not rainy (19) rainy (20) not rainy (21) rainy (22) combination SS & not raining (23) SS & rainy (24) FW & not rainy (25) FW & rainy (26) 27) On any given day of the whole year, what is the probability of it being rainy in Vancouver? 28) On any given day of the whole year, what is the probability of it not being rainy in Vancouver? 29) What is the name for the type of probabilities that are used in the second column of branches (weather) of this probability…
Complete the following probability distribution table:
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A group of students were asked if they carry a credit card. The responses are listed in the table. Class Credit Card Carrier Not a Credit Card Carrier Total Freshman Sophomore Total 13 14 27 A. 0.519 OB. 0.481 O C. 0.675 O D. 0.140 73 60 40 100 If a student is selected at random, find the probability that he or she is a sophomore and owns a credit card. Round your answers to three decimal places.
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The table below shows the number of endangered and threatened animal species in the United States as of November,30,1998. Birds Total Mammals 59 Reptiles Amphibians Others Endangered Threatened Total 75 14 198 355 15 21 69 120 67 90 35 267 475 If an animal species is selected at random, find the probability that the animal species is an Endangered and a Threatened. Select one: O a. Zero O b. 0.5 O d. 0.1410 979

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