In a survey of $95$ residents, $48$ use bus service $B$, $44$ use train service $T$, and \

Question

In a survey of $95$ residents, $48$ use bus service $B$, $44$ use train service $T$, and $10$ use neither service. Find the number who use both services. Draw a Venn diagram to illustrate the information. Find the number who use bus service but not train service.

Accepted Answer

(a) $7$; (c) $41$.

Sec 3/4 E Math T12-Q27 - A survey represented by a Venn diagram

Sec 3/4 E Math T12-Q27 - A survey represented by a Venn diagram

Solution:

Solution locked