The document explains the systematic sampling technique used to select 5 numbers between 1 and 200, starting with the number 12. It then calculates the next four numbers in the sequence based on equal probability, suggesting they would be spaced around 40 numbers apart. The next number in the sequence calculated is close to 28.

1. Systematic Sampling Technique is used to select 5 numbers between 1 and 200. The first
selected number is 12. What should be next four numbers?
Solution
What should be next four numbers?
every number has the same probability of should be the next
so the next 4 numbers would be between 1 and 200
that can be
200 / 5 = 40 -12 = 28
close to 28