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24 Jan 2018
23. The Lord motor company pro- duces 40% of its cars at plant A and the remainder at plant B. Of all cars produced at plant A, 20% do not have a spare tire, while 30% of the cars produced at B do not have a spare tire. A Lord car is purchased, and it happens to have a spare tire. What is the probability that the car was pro- duced at plant A? (A) .7 (B) .8 (C) 32/74 (D) 1/2 (E) 42/74 (F) none of the above
23. The Lord motor company pro- duces 40% of its cars at plant A and the remainder at plant B. Of all cars produced at plant A, 20% do not have a spare tire, while 30% of the cars produced at B do not have a spare tire. A Lord car is purchased, and it happens to have a spare tire. What is the probability that the car was pro- duced at plant A? (A) .7 (B) .8 (C) 32/74 (D) 1/2 (E) 42/74 (F) none of the above
teacherrecoLv10
19 Apr 2022
Jamar FerryLv2
24 Jan 2018
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