A study funded by the National Center for Complemnetary and Alternative Medicine found that echinacea was not an effective treat
ment for colds in children. The experiment involved echinacea treatments and placebos, and blinding was used. What is blinding, and why was it important in this experiment?
Answer: Concealment of a particular group from one or more individuals
Step-by-step explanation:
Blinding is a term used to conceal a particular group from one or more individuals who are involved a clinical study. Blinding is used in this study to evaluate the placebos. This was important in this study because the treatment being done by echinacea was no being effective. So in order to gain good results and to see the actual results, blinding was done.
We are given with the volume of 32 cubic meters. The dimension of the box is obtained by taking the cubic root of 32 which is 3.1748 x 3.1748 x 3.1748 meters. When the dimensions are tripled, 9.5244 x 9.5244 x <span>9.5244 meters. The volume is a ) 864 cubic meters. </span>
