Computer-mediated learning products-whether they are guided practice exercises, tutorials, simulations, games, hypertext, multimedia and web documents merely carry out the directives (rules. programs, scripts. mark-ups) from a human tutor who originally designed the particular instructional or informational system and its subject matter. a computer system has no idea of the meanings of the messages (i. e., groups of "signs") being sent back and forth between the tutor and students. a computer system is a medium which conveys those human messages.

In mexico, many garment or sewing shops found they could entice many young people to work for them if they offered clean, air conditioned work areas with high-quality locker rooms to clean up in after the work day. typically, traditional garment shops had to offer to get workers to apply for the hard, repetitive, and somewhat dangerous work. a. benchmark competitive wages b.compensating differentials c. monopoly wages d. wages based on human capital development of each employee

This exercise illustrates that poor quality can affect schedules and costs. a manufacturing process has 130 customer orders to fill. each order requires one component part that is purchased from a supplier. however, typically, 3% of the components are identified as defective, and the components can be assumed to be independent. (a) if the manufacturer stocks 130 components, what is the probability that the 130 orders can be filled without reordering components? (b) if the manufacturer stocks 132 components, what is the probability that the 130 orders can be filled without reordering components? (c) if the manufacturer stocks 135 components, what is the probability that the 130 orders can be filled without reordering components?

When many scrum teams are working on the same product, should all of their increments be integrated every sprint?