1. Informed consent means clearly explaining all of the following EXCEPT Group of answer choices explaining the hypothesis to the participants. ensuring that data is confidential. letting participants know that participation is voluntary. what compensation the participant will receive and what tasks they will perform. 2. Random assignment is important in grouping participants in a research study because ________. Group of answer choices it enables the data to be collected for analysis it eliminates variability in the research design It is the only way to group participants it balances out the differences that might naturally exist between participants
