Complex sentence: Due to the comprehensive nature of exit polls, if EVEP results differ significantly from the actual reported results in the targeted precincts, it is reasonable to conclude that something is wrong with the official count, especially considering that exit poll methodologies have normally proved quite reliable.
Split into simpler sentences: Due to the comprehensive nature of exit polls, if EVEP results differ significantly from the reported results in the targeted precincts. It is reasonable to conclude the presence of errors in the official count given that exit poll methodologies have normally proved quite reliable.