Answers: 1
Biology, 21.06.2019 20:00
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 22.06.2019 04:30
Why is it incorrect to say that mitochondria function only as energy factories with cell
Answers: 1
Select all that apply. what characteristics do mutations have?...
Mathematics, 07.10.2021 18:30
Business, 07.10.2021 18:30
Biology, 07.10.2021 18:30
Computers and Technology, 07.10.2021 18:30
English, 07.10.2021 18:30
Mathematics, 07.10.2021 18:30
Medicine, 07.10.2021 18:30
English, 07.10.2021 18:30
Law, 07.10.2021 18:30
English, 07.10.2021 18:30
Biology, 07.10.2021 18:30
Chemistry, 07.10.2021 18:30
Law, 07.10.2021 18:30