In Lecture 24, in the Demo: Randomized Controlled Experiment, the first sentence has a typo in the portion that is hyperlinked. It reads as "... an experiment to assess whether or not Botox and be used to reduce pain...", but the bolded "and" should be "can".
In Lecture 24, in the Demo: Randomized Controlled Experiment, the first sentence has a typo in the portion that is hyperlinked. It reads as "... an experiment to assess whether or not Botox and be used to reduce pain...", but the bolded "and" should be "can".