Mathematics, 10.12.2021 04:50 jgandarilla21

A class of 28 students had a mean score of 72 on a math test. After the teacher realized that one of the questions had an
alternative correct answer, he gave 4 points each to the 7
students who had given the alternative answer. What is the new
mean test score?
(Need real answers)

Answers: 1

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A class of 28 students had a mean score of 72 on a math test. After the teacher realized that one of the questions had an alternative correct answer, he gave 4 points each to the 7 students who had given the alternative answer. What is the new mean test score? (Need real answers)

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Another question on Mathematics

A class of 28 students had a mean score of 72 on a math test. After the teacher realized that one of the questions had an
alternative correct answer, he gave 4 points each to the 7
students who had given the alternative answer. What is the new
mean test score?
(Need real answers)