Secondary sources include
A) newspapers
B) periodicals
C) letters
D) all of these
Dear Student,
The correct answer for this question is
D) All of these
Secondary sources of data include those data which have already been collected. For example, newspapers, periodicals, letters, etc.
The correct answer for this question is
D) All of these
Secondary sources of data include those data which have already been collected. For example, newspapers, periodicals, letters, etc.