<p>Abscalc, it depends widely.</p>
<p>The students who come in head strong take about 20. Most in the college of engineering take about 15-16.</p>
<p>L&S students average around 13-14</p>
<p>I’d say that the average would be 15.</p>
<p>However, there’s no way to officially validate these claims, and I should say they are based on the small sample set of ~300 people that I’ve met and asked.</p>
<p>Also, as Anialways said, colleges usually have different ‘session’ timings. At Berkeley, all lectures and discussions sections (supplement to the lectures) are both 50 minutes long. Labs vary from 2 hours for the sciences to 3 hours for engineering.</p>
<p>Here’s something from today that I think perfectly embodies Berkeley and it’s culture: [What</a> is a feature?](<a href=“http://cl.ly/image/1p1u2y3B242O]What”>http://cl.ly/image/1p1u2y3B242O)</p>