## 5. The age of 7 students is 12, 18, 9, 11, 7, 13 and 6 years. Find their average age. I tovar n multipl

Question

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## Answers ( )

Answer:10.86

Step-by-step explanation:The age of 7 students are: 12,18,9,11,7,13,6

∴ The average age of the students = (sum of their ages)/(number of students) = (12+18+9+11+7+13+6)/7 = 76/7 = 10.86 (Ans.)