Mathematics

Mathematics, 29.07.2019 08:30, genyjoannerubiera

Ateacher gave his class two quizzes; 80% of the class passed the first quiz, but only 60% of the class passed both quizzes. what percent of those who passed the first quiz also passed the second quiz?

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Social Studies, 17.09.2019 23:30, leandroarguijo

Ateacher gave a quiz to her class of 30 students. however, she misplaced one of the quizzes. the teacher calculated the mean of the 29 quizzes to be μ = 68 points. at this point, the teacher found the missing quiz. on this quiz, the student scored 98 points. what is the mean for the class of all 30 students?

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Mathematics, 23.09.2019 03:30, mariaf0203

My teacher gave his class two quizzes 80% of the class pass the first quiz but only 60% of the class pass both quizzes what percent of those who passed the first quiz also pass the second quiz

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Mathematics, 30.09.2019 23:30, elissiashontelbrown

Ateacher gave her class two exams; 60% of the class passed the second exam, but only 48% of the class passed both exams. what percent of those who passed the second exam also passed the first exam? 80% 1296 30% 48%

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Mathematics, 31.10.2019 09:31, devaughnnorthcu1565

Ateacher gave his class two quizzes; 80% of the class passed the first quiz, but only 60% of the class passed both quizzes. determine the percentage of students who passed the first quiz that also passed the second quiz.

Answers: 2

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