Daniel Beauchamp Did Not Perform a True Sample When He

Multiple Choice

Daniel Beauchamp did not perform a true sample when he went to his client to examine salinvoices. He did not use any specific method for choosing the invoices. He let his eye catch the items he thought might make up his sample. What technique did he use?

A) random selection
B) block selection
C) haphazard selection
D) stratified sample selection