Alice Zhong Is the VP of Operations at Pearl Financial

Multiple Choice

Alice Zhong is the VP of Operations at Pearl Financial Services.She wants to measure customer satisfaction after a new website and other changes were introduced a few months ago.For this purpose, she uses random five-digits numbers from the website random.org (which offers true random numbers on the Internet) .This is an example of ______.

A) simple random sample
B) systematic sample
C) convenience sample
D) stratified sample
E) cluster sample