asked 140k views
2 votes
when a study is designed so that neither the subjects nor the experimenters know which subjects are in the treatment group and which ones are in the control group, the study is called a ____ experiment.

asked
User Aushin
by
7.7k points

2 Answers

5 votes

Answer:double-blind (APEX)

Explanation:

answered
User Albanx
by
7.5k points
1 vote
(taken from a source)

double blind

Hope this helped!

:)
answered
User Jbchichoko
by
8.1k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.