Part 2: If Ali failed to reject his null hypothesis when in fact the mean wages were different, what type error would he commit? Group of answer choices Type I error: reject a null hypothesis when in fact the null hypothesis is false Type I error: reject a null hypothesis when in fact the null hypothesis is true Type II error: fail to reject a null hypothesis when in fact the null hypothesis is true Type II error: fail to reject a null hypothesis when in fact the null hypothesis is false He