Which of the following research approaches would be best for testing the hypothesis that the presence of certain odors causes people to gamble more? a) experimental b) observational c) correlational d) survey e) case study.

Experimental

Explanation:

An experimental research would be needed to prove if the hypothesis that "the presence of certain odors causes people to gamble more" is correct or not.

An experiment is a process carried out in a scientific method to prove if a hypothesis is correct or not.

"the importance of the japanese economy and security is far greater than that of the asian values"

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )