Question

The ages of 10 boys in a group are 7, 6, 9, 8, 5, 7, 6, 5, 6, 8. What is the mean ?​

Answer 1

Answer:

7+6+9+8+5+7+6+5+6+8 = 67

67/2 = 33.5

Answer 2

Answer:

just add the ages and divide it with 10

Step-by-step explanation:

7+6+9+8+5+7+6+5+6+8=67

67÷10 =6.7

therefore ans: 6.7 years

hope it helped you