Mb|b xBBBBBBBBBSyA f2.app.edmentum.com/assessments-delivery/ua/la/launch/49541297/45619187/aHROcHM6Ly9mMi5hcHAuZWRtZW50dWOuY29tL2xlYXJuZXI... Q: Apps9 Home | Schoology office.comCourse Information..Dashboard | MO01...* Learner Home e Product Login | Ed...* Learner HomeReading list>>e Previous19.Next ePost Test: CirclesO Submit Test* Reader ToolsO Info) Save & Exit19Select the correct answer.Mel is teaching Travis how to use a compass and a straightedge to construct a square inscribed in a circle. He tells Travis to begin by using astraightedge to draw any chord of the circle and label it WX. Next, his instructions are to use the tools to construct a chord that is aperpendicular bisector of WX and label it YZ. Finally, he directs Travis to use a straightedge to draw the four chords that make up the square: WY,YX, XZ, and ZW.What is the first error, if any, Mel made in his instructions to Travis?O A.Mel's instructions contain no errors.Ов.Chord WX must be a diameter of the circle.Chord YZ is found by constructing a segment congruent to WX.OD.The four chords that make up the square are the perpendicular bisectors of WX and YZ.O .Chord WX must be congruent to the radius of the circle.ResetNext© 2022 Edmentum. All rights reserved.9:43 AMO Type here to search58°F3/2/2022...国

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Answered: 19 Select the correct answer. Mel is…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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A snowboard manufacturer has three plants, one in the eastern United States, one in the western United States, and one in Canada. Production records show that the U.S. plants each produced 10,000 snowboards last month, while the Canadian plant produced 8000 boards. Of all the boards manufactured in Canada last month, 4% had a defect that caused the boards to delaminate prematurely. Records kept at the U.S. plants show that 3% of the boards manufactured in the eastern United States and 6% of the boards manufactured in the western United States had this defect as well. a) What proportion of the boards manufactured last month were defective? b) What is the probability that a snowboard is defective and was manufactured in Canada? c) Given that a snowboard is defective, what is the probability that it was manufactured in the United States?
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Consider a screening system that analyzes the luggage that is being loadedto a plane. Each package first goes through a screening device. If it passes the test there, then it is loaded to the plane. If it does not, the package goes to a second screening device. The procedure is similar for the second device: if the luggage passes the test, it is loaded to the plane, if it fails, it issent to a third device. Packages that passes the test at third device are loladed to the plane, the ones that fail are taken paprt and not loaded to the plane.The screening devices i = 1; 2; 3 are not perfect. For each device, there are two risks:– With probability pi, each device erroneously passes a bag that is dangerous, given that previous devices have correctly rejected the bag.– With probability qi, each device erroneously fails a harmless bag that previous devices have also erroneously failed.Assume that pi; qi > 0 What is the probability that a dangerous package will be loaded to the aircraft?…
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Do we reject the hypothesis of the attached file?

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