Question
Why is random assignment important in experimental design?choose one response
(2 points)
Responses
It equalizes sample sizes in all groups
It equalizes sample sizes in all groups
It increases the total number of participants
It increases the total number of participants
It guarantees all participants receive treatment
It guarantees all participants receive treatment
It allows for more reliable results by reducing bias
(2 points)
Responses
It equalizes sample sizes in all groups
It equalizes sample sizes in all groups
It increases the total number of participants
It increases the total number of participants
It guarantees all participants receive treatment
It guarantees all participants receive treatment
It allows for more reliable results by reducing bias
Answers
GPT-4o mini
It allows for more reliable results by reducing bias.