Answer:
Answered below.
Step-by-step explanation:
1) A double - blind study is simply an experiment in which neither the participants nor the people who carry out the experiment know who is receiving any particular treatment. This method is usually used in order to prevent a biased view in research results.
2) True because randomized simply means that subjects were assigned to the group randomly.
3) Placebo - controlled trial simply means that there was a control group that received only a placebo treatment which is mainly designed not to have real effect.
Using exponentials, the expression can be presented as the following:
= 7^(1/3) * 7^(1/2) / 7^(1/6)= 7^(1/3 + 1/2 - 1/6)= 7^(2/6 + 3/6 - 1/6)= 7^(2/3)
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Answer:
the answer is 1
Step-by-step explanation:
i just answered that question and i got it right
X=6 hope this helps let me know if it’s correct:)
