1. Assume that for a data field only the codes 1 or 2 should appear. If a resear

1. Assume that for a data field only the codes 1 or 2 should appear. If a researcher mistakenly inputs any other number (say 3) an error message is immediately displayed on the screen. This indicates that the software being used for data entry probably has a(n):A. data input detection system.B. input error capture mechanism.C. error edit routine.D. catch-error template.2. One-way tabulation can do all of the following EXCEPT:A. determine the amount of non-response to individual questions in a questionnaire.B. tabulate responses to one question against those to another question.C. locate mistakes in data entry.D. profile sample respondents.3. Calculate the range of the following raw responses: 2 3 3 4 5 5 6 6 6 7 8.A. 4B. 5C. 6D. 74. Which of the following measures is an indicator of how similar or dissimilar the numbers are in the set of responses?A. Cross-tabulationsB. MeanC. MedianD. Standard deviation