<p>it is not true that teachers seldom give out 3’s, it is considered a bad grade but it is not overly uncommon. It isa lso equivalent to a D+/C-, how many of those are normally seen. A 6 is a 92-100 and 5 is a 84-92, 4 76-84 ect. 4s are very common and that is a C+ or B-.</p>