How To Select a Fitting for the Foam Cannon HP. The Foam Cannon HP is designed to connect to a pressure washer. There are literally hundreds of different models of pressure washers on the market, and to utilize a Foam Cannon HP with your particular pressure washer, you need to know which fitting to get.
Conjoint Analysis: What, Why, and How. Conjoint analysis is a technique used by various businesses to evaluate their products and services, and determine how consumers perceive them. Products are broken-down into distinguishable attributes or features, which are presented to consumers for ratings on a scale.
What is a meta-analysis? Meta-analysis is the statistical procedure for combining data from multiple studies. When the treatment effect (or effect size) is consistent from one study to the next, meta-analysis can be used to identify this common effect. When the effect varies from one study to the next, meta-analysis may be used to identify the reason for the variation. Why perform a meta-analysis? Decisions about the utility of an intervention or the validity of a hypothesis cannot be based on the results of a single study, because results typically vary from one study to the next.