Venn Diagram: Solve using Venn Diagram

Question

A cellphone company has 1000 employees, 615 are male, 682 are single, and 345 are union members 285 are single male and 187 are single and union members, 120 employees are single male and union members. Using a Venn Diagram, determine the number of employees who are:

a. Male

b. Single

c. Union members

d. Male and union members

e. Single union members

f. Neither male nor single and not a union member

Answer 1

a 615 male

b single > 352

c 345 union members

d male union < 158

e 187 single union

f Neither = or < 550