1. which of the following sources is the least reliable? (1 point)
a government web site
a scholar's dissertation
an online forum's posting

An online forum's posting is the least reliable because there could be false information and there would be no one to confirm the answer legitimately. A government web site is most secure and trusting, but don't trust it too much, think about the information that is given to you. A scholar's dissertation is in the middle because it is basically researcher's notes, true facts, sometimes, they can be false, but most of the time, they're true.

The correct answer among the choices given is the last option. An online forum's posting is the source that is the least reliable. This is because posts in forums are base on someone's opinion and it might be false. Also, no one is tasked to correct that information.