What is a Double-blind control experiment and where it is most effectively used for? Please explain comprehensively.
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https://topclasswriter.com/wp-content/uploads/2021/07/log-300x60.png00Sophiahttps://topclasswriter.com/wp-content/uploads/2021/07/log-300x60.pngSophia2021-08-16 07:00:072021-08-06 12:46:55what is a double blind control experiment
