A primary school, of 100 students, is trying to investigate which is their students' favourite toy.
The students are sitting in the assembly hall in 10 rows of 10 students.
The head selects the 10th student at random from the first row and then every 10th
student afterwards for an interview.
What type of sampling is this?
Explain in the comment box if the resulting sample is likely to be biased or not.

answer; promote the individual as a "progressive being";

answerblank(1); bottom upblank(2); top-down;

benefits of establishing hydropower project in nepal:

explanation:

1. it improves economic growth, job creation and quality of life.

2. it in more electricity generation and people can afford for it as it can cost cheap if it will be more generation of electricity.

3. it strengthens economic relationships between nepal and it's neighbouring countries.

4. there will be improved balance of payments due to energy export.

i am from nepal and with my view there would be this types of hope it will