What is the score of the removed test

Reference no: EM13195548

A teacher allows the students to each "throw out" their lowest test score in order to increase their overall grade. The original mean score of 5 tests is 72.8. After the removal of the lowest test, the mean score becomes 78.5. What is the score of the removed test?

A) 50

B) 47

C) 53

D) 51

Reference no: EM13195548

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