Sentence examples for was voluntary to answer from inspiring English sources

It explained the purpose of the study (to investigate self-reported skills, motivation, absence and presence), and that it was voluntary to answer the survey.

Poe's (R-Texas) measure to make it voluntary to answer the Census Bureau's American Community Survey instead of mandatory, as it is now.

The respondents were explained the content of the study, answering was voluntary and the respondents answered to the questionnaire anonymously.

However, responding to the questionnaire was voluntary and all answers were de-identified to maintain confidentiality.

Participation was voluntary and answers were kept with anonymized identity of participants.

Participation in the study was voluntary, including the option to decline to answer questions or to stop the interview at any time.

Participation was voluntary and no participant was enforced to answer the questionnaire.

The participation was voluntary and the answers were anonymous.

22 Survey participants had been told verbally and in writing that participation was voluntary, answers were confidential, the purpose of the survey was statistical, and individuals would not be identified.

The participants were informed that participation was voluntary, that all answers would be treated with confidentiality, and that their participation would not have any impact on their working conditions.

In addition, they were told that taking part in the study was voluntary, and refusal to participate or answer any question would not result in any penalty or loss of healthcare to which they were otherwise entitled.