Question

Which sampling design element is inappropriate for a simple random sample from a population of 800 people?

a) Randomly selecting 50 individuals
b) Using every 5th person on a list
c) Choosing based on age
d) Sorting αbetically and selecting every 10th person

Answer 1

Option b) Using every 5th person on a list is inappropriate for a simple random sample.

Step-by-step explanation:

The sampling design element that is inappropriate for a simple random sample from a population of 800 people is option b) Using every 5th person on a list.

This is because in a simple random sample, every member of the population should have an equal chance of being selected, but using every 5th person on a list introduces a systematic bias into the sample.