exists and is an alternate of . Not necessarily chromosomal mutations. Asbestos types are considered mutagens in lung cells, but any chromosomal mutation would have to be carefully engineered.
The average GPA at Princeton is 3.9. This makes Princeton Extremely Competitive for GPAs. (Most schools use a weighted GPA out of 4.0, though some report an unweighted GPA. With a GPA of 3.9, Princeton requires you to be at the top of your class.
Every college at the undergraduate and graduate level will release data about the average GPA of their graduates and it varies with each other. However, if you look at schools with strong EE programs in the US, you may find that the average GPA is may be in the high 3.0 or in the high 2.0. For example, at Purdue, the average GPA for EE was around 2.7 The distribution is uneven as some schools suffer from grade inflation and others do not.