Question

___________ is a document that describes the locations of variables in the data file and lists the assignments of codes to the attributes composing those variables.

Answer 1

codebook

Step-by-step explanation:

In surveys, codebook is intended to explain variables in the data concerned. It gives information about variable names, variable labels, the text in question and possible variable values, summary statistics and additional notes.

Codebook serves as a guide because in surveys, coding is commonly used and need to be described in more detail.