Answer: $4.00
Explanation: It would cost Student 1 a total of $17 and for student 2 it would cost $21.
Just subtract 17 from 21 and u get ur answer :)
Honestly .B sounds the most right. If it's not that but I'm 99.9% sure it would be C.
I feel like you shouldn't need to ask anyone but yourself why other people should be treated fairly
Answer:
Treatment misidentification
Explanation:
Assistant Z's action introduces treatment misidentification during his therapy. It arises when the researcher claims a change in independent variable due to the dependent variable. Placebo effect is a way of treatment when patients are provided with fake pills.
However, it is due to a treatment that goes unnoticed by the researcher during the treatment which is closely related to the primary treatment. The researcher unconsciously distorts the result when working with patients. Thus, the researcher introduces internal invalidity due to treatment misidentification.
