Table shows district-wise data of number of teachers posted in school of city. Find the difference in average of male teachers of all 5 districts to the female teachers of district South? |
88 78 98 85 |
88 |
Total male teachers of all 5 districts = 1650 + 1075 + 1280 + 1170 + 690 = 5865 Average = \(\frac{5865}{5}\) = 1173 Female teachers in South district = 1085 Difference = 1173 - 1085 = 88 |