Meet the Quincunx: a wonderful tool for teaching statistics in a more visual fashion. It has a hardwood construction, measuring 28 in x 14.5 in x 1.5“. It has 3 gates to show 3 different distributions simultaneously. The Quincunx comes with 500 beads (25 beads per channel). It has adjustable pin block to demonstrate different levels of variability.
Currently Trending Geeky Gadgets
The bad news? Something like this doesn’t come cheap.
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.