'Single factor designs' presentation slideshows

A Bestiary of Experimental and Sampling Designs

680 views • 67 slides

Experiment Basics: Designs

426 views • 31 slides

Experimental Design

Experimental Design. True Experimental Designs. Random assignment Two comparison groups Controls threats to internal validity Strongest evidence for cause-effect. Quasi Experimental Designs. Lacks randomization or Lacks control group Accommodates for natural setting. Group Assignment.

525 views • 30 slides

Experimental Design

Experimental Design. If a process is in statistical control but has poor capability it will often be necessary to reduce variability. Experimental design often offers a more effective way to accomplish this than control charting.

277 views • 12 slides