Answer:
c) patients recline and talk about whatever comes to mind
Explanation:
One of the example would be C<span>hanging the data to support the hypothesis.
Changing data to support the hypothesis woulld definitely make the studies turn into wrong direction every course of the way.
If the study is being done for mass consumption (such as development of new drugs) , this type of behavior could could cause a lot of health risks to many people (even death)</span>
A dependent variable is something you control, so probably drugs (as the researcher will ensure that they stay drug free)
Answer:
by the collecter because thats who has the money