A motivational technique used when asking survey questions to induce the respondents to enlarge on, clarify, or explain their answers and to help the respondents focus on the specific content of the interview is called ________.
Laden Sie den Screenshot der geöffneten eMail Ihres Partners hier in Moodle hoch.
When the frequency in any cell of a cross tabulation table is low (less than 5), it is ________.
The difference between the smallest and largest values of a distribution is called the ________.