The owner of a fish market determined that the average weight for a catfish is 3.2 pounds with a standard deviation of 0.8 pound. Assuming the weights of catfish are normally distributed, the probability that a randomly selected catfish will weigh less than 2.2 pounds is ________

Firewalls and encryption are both ________

A) common safeguards for Internet transactions B) common authentication systems for intranets C) types of sniffers used by hackers D) types of passwords used by employees E) tools for corporate espionage

Since selling to foreign customers is not fundamentally different from selling to domestic ones, a firm's export department can get by knowing only a little about foreign markets

Indicate whether the statement is true or false