Respondents Have Been Asked to Express Their Degree of Agreement

Multiple Choice

Respondents have been asked to express their degree of agreement with a series of lifestyle statements on a 1-to-5 scale,assuming that 9 has been designated for missing values,data values of 0,6,7,and 8 are out of range.Where in the data cleaning process might any out-of-range data be caught?

A) consistency checks
B) returning to the field
C) treatment of missing responses
D) Both A and C are correct.