Probability and statistics help.. will fan and give medal.
Andria is conducting an experiment to determine whether a new medication is effective in reducing swelling. She gets 1,000 volunteers with swelling and divides them into 2 groups. The control group does not receive any medication; the treatment group receives the medication. The patients in the treatment group show reduced signs of swelling. What can Andria conclude from this experiment?

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@ospreytriple

@ganeshie8

What do you think? Is the medicine effective?

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