Answers: 3
Biology, 21.06.2019 20:00, zaratayyibah
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 07:00, jedmnlp5xuks
Time remaini 02: 50: 5 in the farewell speech, queen elizabeth's use of first-person point of view her to appear to be impartial and objective prevents her from addressing the audience directly allows her to share her personal thoughts and ideas, makes it seem as though she's observing from the outside, mack this and return save and evit
Answers: 1
Whenever Lavonda hears someone talking about a snake, her heartbeat speeds up. How would psychologis...
Mathematics, 06.10.2021 21:10
Mathematics, 06.10.2021 21:10
Computers and Technology, 06.10.2021 21:10
Computers and Technology, 06.10.2021 21:10
Mathematics, 06.10.2021 21:10
Mathematics, 06.10.2021 21:10
Mathematics, 06.10.2021 21:10
Chemistry, 06.10.2021 21:10