Can someone explain to me what it mean to dismiss potentially disconfirming data? As it says in Answer Choice A.

I was able to narrow down the answer choices to A and E. However, I couldn't exactly decide between the two because I understood A and E to be essentially the same.

Can someone explain to me why answer choice (B) is correct? I chose (A) however now that I look back it, it's definitely wrong because one of the premises gives us that "General surgeons have special training and expertise that make them extremely competent to perform surgery." Thus, A wou...

I"m still actually confused about (E) I came down to both answer choices (D) and (E). However I chose E because we don't know what the 125 is out of.

Then, when would it be the case that E would be correct? In an argument?