Skip to content

PRO TIP Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.

Learning without distractions

Probability & Statistics (50 of 62) Permutations and Combinations – Example 15

10.2K views on YouTube

Visit http://ilectureonline.com for more math and science lectures!

In this video I will find how many 3-person search teams can be formed by 12 boy scouts.

Next video in series: