Chapter11QuizFall2017: Problem 2 Previous Problem Problem ListNext Problem (3 po

Question

Chapter11QuizFall2017: Problem 2 Previous Problem Problem ListNext Problem (3 points) Choose a student in grades 9 to 12 at random and ask if he or she is studying a language other than English. Here is the distribution of the students Language Spanish French German All Others None Probability 0.27 0.0.04 0.01 0.58 (a) What is the probability that a randomly chosen student is, in fact, studying a language other than English? ANSWER (b) What is the probability that a randomly chosen student is studying French, German, or Spanish? ANSWER (c) What is the probability that a randomly chosen student is studying a language besides English, but not German? ANSWER

Explanation / Answer

a) P( Other Than English) = 0.27+0.10++0.04+0.01 = 0.42

B) P ( French, Spanish, German) = 0.41

C) P( Besides English but not German) =0.27+0.10+0.01= 0.38

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