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PA HELP PO SANA
SALAMAT..​


PA HELP PO SANASALAMAT class=

Sagot :

Answer:

ADVANTAGES:

Explanation:

No Interviewer

Design Flexibility

Convenience

Real-time Access

Low Cost

Increased Response Rate

DISADVANTAGE:

Survey Fraud

Limited Sampling and Respondent Availability.

Possible Cooperation Problems

No Interviewer