Wal-Mart's emphasis on low prices violates the principle of consistent positioning, which stresses quality instead

Dan, a property manager at a large real estate development company, has a videoconference today using the technology called telepresence. He should therefore,

A) be ready to give a speech because that is the purpose of telepresence. B) be prepared to practice a skit about his company. C) be extra sharp today because telepresence captures so many details about a person. D) not worry about his personal appearance because telepresence displays only silhouettes of people.

Although one revision of prior probabilities can provide useful posterior probability estimates, additional information can be gained from performing the experiment a second time

Indicate whether the statement is true or false