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The average age of a class of 50 students is 14.4 years ten of th...
Armed Forces Police Intelligence Exams Quizzes MCQ Quizzes Armed Forces Intelligence Computerized Initial Test 15
The average age of a class of 50 students is 14.4 years ten of them leave there by diminishing the average of 14.2 years Find the average of those who leave?
Correct Answer is Option A):
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