Online research has grown significantly in the past several years. It is estimated that ________ of all survey-based research was done online in 2006.
a. 12%
b. 21%
c. 33%
d. 37%
e. 45%
Answer: c
Online research has grown significantly in the past several years. It is estimated that ________ of all survey-based research was done online in 2006.
a. 12%
b. 21%
c. 33%
d. 37%
e. 45%
Answer: c