Correct Answer - Option 1 : Six
Given:
The marks obtained in mathematics by 12 students are 35, 30, 25, 15, 20, 47, 30, 40, 45, 50, 40, 43
Formula used:
Average = Sum of all observation/Total number of observation
Calculation:
Average = (35 + 30 + 25 + 15 + 20 + 47 + 30 + 40 + 45 + 50 + 40 + 43)/12 = 420/12 = 35
Here marks 47, 40, 45, 50, 40, 43 are more than 35
Required answer = Six
∴ Required answer is Six.