Which of the Following Is NOT an Example of a Nonsampling

Multiple Choice

Which of the following is NOT an example of a nonsampling error?

A) Using a telephone directory as a sampling frame.
B) Choosing a quota sample by strictly adhering to the response instructions.
C) Using a city map purchased in a gas station as the sampling frame.
D) Using state car title records as a sampling frame.
E) All of the above are examples of non-sampling errors.