The advertising campaign for crest toothpaste lets consumers know about its newest flavor, and also mentions its history as an established brand. the ad also mentions crest's advantages and benefits. crest's advertising would be classified
a. repetitiveb. reminderc. pioneerd. competitivee. reinforcement

Jennifer purchased a house in a brand new development in the outskirts of town. when her house was built, the nearest fire department was nearly 20 miles away. as her neighborhood developed, the density of the community called for a new fire department 1.5 miles away. what effect will the new fire station have on her homeowners insurance premium? a. a new fire department will be more demanding on local taxes. her annual premium will go up. b. the location of a fire department has no bearing on the value of her house. her annual premium will stay the same. c. the new fire department will reduce the risk of financial loss in her home. her annual premium should decrease. d. with a fire department so close (less than 5 miles), financial risk on jennifer’s home practically disappears. she will not need to pay insurance anymore.

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

Zoe would like to be able to save for night courses at the local college. which of these would be a good way for zoe to make more money available for savings without dramatically changing her budget? economía