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12-12-2022
Mathematics

Answered

A French professor gives Sections 1 and 2 of a French course the same passage to translate. Section 1 has 28 students, and 5translate the passage correctly. Section 2 has 22 students, and 8 translate the passage correctly. (See Example 3.)(a) If one of the papers is selected at random, what is the probability that it is a correct translation? (Round your answersto three decimal places.)(b) One of the papers is selected and is known to be from Section 1. What is the probability that it is a correct translation?(Round your answers to three decimal places.)(c) A paper is selected and is known to be a correct translation. What is the probability that it is from Section 2? (Roundyour answers to three decimal places.)

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