A neighbourhood social services agency is trying to determine what languages to offer services in.

They ask the first 20 people who come to their office one day which languages they would like services in.

Choose the suggestion that would NOT help improve the survey.

Question 7 options:

a)

Survey a random sample of people who come to the social services agency during a week.

b)

Increase the number of people surveyed.

c)

Survey the last 20 people who come to the office that day.

d)

Survey a random sample of people in the neighbourhood, including those that may not use the agency's services.