If only the person collecting the data knew who was receiving the pills and who was receiving the placebo, which of the following best describes the study type? A Control B Single blind C Double blind D Bias Answer is B. Single blind? Can you help me to explain to me step by step

If only the person collecting the data knew who was receiving the pills and who was receiving the placebo, which of the following best describes the study type? A Control B Single blind C Double blind D Bias Answer is B. Single blind? Can you help me to explain to me step by step

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter1: The Clinical Laboratory

Section1.9: Quality Assessment

Problem 1.1CT

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