Question

An investigation of 23731 households was made in an urban area and rural mixed licality of these 1618 were farmers ,2015 were well to do and 770 families were having atleast one graduate.of these graduate familires 335 were those of farmers and 428 ere well to do and 587 well to do families were of farmers and out of them 156 were having atleast one of their family member as graduate ,obtain all the ultimate frequencies

Answer 1

Answer:

Your answer is

Step-by-step explanation:

20,000+4,000+0+30+1=24,031