Question

what is survay? write name four survays

Answer 1

A field of applied statistics of human research surveys, survey methodology studies the sampling of individual units from a population and the associated survey data collection techniques, such as questionnaire construction and methods for improving the number and accuracy of responses to surveys. Survey methodology includes instruments or procedures that ask one or more questions that may, or may not, be answered

Answer 2

Surveying is the process of analyzing and recording the characteristics of a land area span to help design a plan or map for construction