When the 55-year-old executive sat in his office thinking about his 25-year-old colleague with two tattoos, a piercing, no watch, and a shameless propensity for chatting up the boss, he could have been using selective perception to screen out how effective an employee the younger man actually was?

Which best describes why it is necessary to evaluate a solution?

For each of the following examples of data, determine which scale of measurement is used. a) the number of miles joggers run per week. b) the starting salaries of graduates of mba programs c) the months in which a firm's employees choose to take their vacations. d) the final letter grades received by students in a math course.

People of french origin make up about of the canadian population. 23 percent 50 percent 1 percent 76 percent