Author Question: The diffusion of _________________________ is a theory that explains what influences cultural ... (Read 121 times)

mydiamond · **on:** Jun 29, 2018

The diffusion of ___________________ ______ is a theory that explains what influences cultural change.
Fill in the blank(s) with correct word

Question 2

When a survey asks the respondent to indicate her annual income with the following categories: (1) under 20,000, (2) 20,000-30,000, (3) 30,000- 40,000, (4) over 40,000, what error in survey design has been violated?
a. Categories should be mutually exclusive.
b. Categories should be string characters.
c. Categories should be exhaustive.
d. Categories should be dependent.