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
NEXT QUESTION
ASK FOR HELP
TURN IT IN
Answers: 3
Another question on Biology
Biology, 21.06.2019 19:00
Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?
Answers: 2
Biology, 22.06.2019 02:00
The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important
Answers: 3
Biology, 22.06.2019 04:30
The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane
Answers: 2
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
You know the right answer?
Which of the following best describes why randomized controlled trials are considered to produce the...
Questions
Mathematics, 17.12.2020 18:00
Mathematics, 17.12.2020 18:00
Mathematics, 17.12.2020 18:00
Mathematics, 17.12.2020 18:00
History, 17.12.2020 18:00
Mathematics, 17.12.2020 18:00
Computers and Technology, 17.12.2020 18:00
