An internet site asks its membersmembers to call in their opinion regarding their web searching habits. Which type of sampling is used?

A. Systematic

B. Cluster

C. Random

D. Stratified

E. Convenience

Answer: E. Convenience

Step-by-step explanation:

A convenience sampling is a method of sampling whose structure is based on accessibility to the researcher.

Given : An internet site asks its members to call in their opinion regarding their web searching habits.

Here the internet site is working according to its accessibility.

Hence, this is a type of convenience sampling.