Ahaan has a report about the smoking habits of the students in the colleges of University of Delhi.
He has limited resources in terms of money and manpower. Further he has to complete his work as early as possible. Advise Ahaan, how he should proceed?
As per the question Ahaan has limited resources in terms of money, time and manpower, therefore, he should use sample survey.
Ahaan should make sample study as in sample survey data is collected about the samples or a group of items are taken from the population for examination and conclusions are drawn on their basis.