Which of the following best describes why randomized controlled trials are considered to produce the
most reliable results?
They reflect doctors' experience treating one or several patients.
They increase bias, which leads to more observations.
They follow people over time so as to determine causation.
They decrease bias, which leads to more objectivity
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Answer Pretty sure its D

The reason why randomized controlled trials are considered to produce the most reliable results represents that reduced bias.

What are randomized controlled trials?

It is the experimental form for impacting the evaluation where the population should receive the programme or the policy should be intervented on a random basis from the eligible population also the control group should be selected on the random basis

Therefore, the last option is correct.

Learn more about trials here; https://brainly.com/question/24839533