Originally Posted by GarfieldJL
Bad example because Rowling writes fictional works, it isn't a legit comparison.
Garfield, do you seriously not see that arguments of the following form are deductively invalid
Premise 1: P conducted research study X.
Premise 2: P conducted research study Y.
Premise 3: Y is skewed and biased.
Conclusion: Therefore X is skewed and biased.