I think it would be coupon, comparative shopping, and mail-in rebate
hope this helps
Answer:
D. All of the above
Explanation:
Randomized controlled trial is best explained as a study during which people are allocated randomly (by chance alone) to receive one among several clinical interventions. one among these interventions is that the standard of comparison or control. The control could also be a typical practice, a placebo ("sugar pill"), or no intervention in the least . Someone who takes part during a randomized controlled trial (RCT) is named a participant or subject. RCTs seek to live and compare the outcomes after the participants receive the interventions.
In sum, RCTs are quantitative, comparative, controlled experiments during which investigators study two or more interventions during a series of people who receive them in random order. The RCT is one among the only and most powerful tools in clinical research.
Answer:
A
Explanation:
Hope this helps plz let me know
<h2>Answer: D The management of publicity</h2><h2></h2>
Proverbial The Polytheism
Written by IMAGO (Viwe Lugongolo)
<span>It's jungle out there:
howls and roars
Love is in the air,
now is the time to soar.
My self-slavery is of my free will,
When it comes to the heart-
it's either steal or be still.
I won't let you,
out off my sight,
The window begins to cry-
feeling ostracized.
</span>
<span><span>Please take the
time to rate, pick the Brainliest answer (not necessarily mine!), and thank me if you feel I
helped with this question! Thank you, it helps me a lot. :)</span>
</span>
