15. An automobile manufacturer collects data on the options chosen by potential purchasers when pricing a car on its website. The data show that 50 percent of potential purchasers chose a navigation system, 30 percent chose a remote engine starter, and 20 percent chose both. Find the probability that a randomly selected data record shows a choice of a navigation system given that exactly one of the two options is chosen.

15. An automobile manufacturer collects data on the options chosen by potential purchasers when pricing a car on its website. The data show that 50 percent of potential purchasers chose a navigation system, 30 percent chose a remote engine starter, and 20 percent chose both. Find the probability that a randomly selected data record shows a choice of a navigation system given that exactly one of the two options is chosen.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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