The best method that would lead to a more effective study is:
- This experiment should be double blind. Neither the subject nor the technician should know which group is receiving the new medication and which is receiving the placebo. This method would control for the placebo effect and prevent any effect on the response.
Double blind experiments are usually better than single blind experiments because they will account for experimenter bias which is where the technicians influence the project whether knowingly or unknowingly.
The placebo effect is also better studied because the participants will not know whether they are receiving a placebo or the real thing.
In conclusion, option A is correct.
Find out more about double blind experiments at brainly.com/question/9292513.
Answer:
102 feet.
Step-by-step explanation:
1 inch = 12 feet.
8.5 inches = x feet.
8.5 inches to scale is 102 feet.
Answer:
So if you want an equation
(2 6/7)k=?
Step-by-step explanation:
K is the amount of minutes since the unit rate is 2 6/7 per km
Answer:
The answer of this question is 50
Answer:
y = 
x - 1
Step-by-step explanation:
5x + 2y = 12
2y = -5x + 12
y = x + 6
y = mx + b
4 = ( -2 ) + b
4 = 5 + b
b = -1
y = x - 1
