Study the table and answer the questions.
Table shows data of number of male and female employees in different company.
What is the ratio of average of male employees to female employees over all the companies?
Answer & explanation
Correct answer: option 4
Average of male = \(\frac{(1650 + 1075 + 1280 + 1170 + 690)}{5}\) = 1173
Average of female = \(\frac{(2375 + 2651 + 1520 + 1085 + 859)}{5}\) = 1698
Ratio → 1173 : 1698
391 : 566