What is the most common form of internal and external electronic communications in the workplace?

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Serious question, which is preferred in a business? pp or poopoo?

Acompetitive market in healthcare would a. overprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers b. underprovide healthcare because it would eliminate medicare and medicaid c. underprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers d. overprovide healthcare because it would be similar to the approach used in canada