Author Question: The following is a null hypothesis: Women who smoke are as likely to have low-birth- weight babies ... (Read 132 times)

SO00 · **on:** Jul 8, 2018

The following is a null hypothesis: Women who smoke are as likely to have low-birth- weight babies as women who do not.

A) True
B) False

Question 2

What type of research activity is used to assess respondents' perceptions, hypothetical behaviors, or decisions?

A) Q sorts
B) Semantic differentials
C) Event history calendar
D) Vignettes