Задача Статистика № 10

There is information on the output of products (works, services) obtained on the basis of 10 sample observations for the enterprises of the region:
Production volume - number of enterprises
up to 100-28
100-200 - 52
200-300 - 164
300-400 - 108
400-500-36
500 and above - 12

There is information on the output of products (works, services) obtained on the basis of 10 sample observations for the enterprises of the region:
Production volume - number of enterprises