When the auditor goes through a population and selects items for the sample without regard to their size, source, or other distinguishing characteristics, it is called:

When the auditor goes through a population and selects items for the sample without regard to their size, source, or other distinguishing characteristics, it is called:

    a.    block sample selection.
    b.    haphazard selection.
    c.    systematic sample selection.
    d.    statistical selection.