SPC Press - Publisher

Deming Funnel

Deming Funnel

This unit is used with a gridded flip chart pad (not included) and has a funnel, stand, ball, and copy of The Deming Dimension (Chapter 5 explains the funnel). The funnel provides a powerful demonstration of the futility of adjustments, tampering, random walks, oscillation, and a variety of other questionable concepts.

Price:

$350