In many practical applications, nonprobabilistic methods are used for selecting sample members, primarily as a matter of convenience

A(n) ________ is sent to only those respondents who complete the survey

A) promised incentive B) observed incentive C) prepaid incentive D) virtual incentive E) completion incentive

As a professional, what should be your primary source of ethical guidance in the workplace?

A) corporate HR policies B) corporate code of ethics C) corporate mission statement D) corporate procedures