An important characteristic of communication is that a communications signal goes through a communications ____ such as wires or radio waves.
A. portal
B. gateway
C. medium
D. router
Answer: C
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Profitability control is the prime responsibility of line and staff management
Indicate whether the statement is true or false
If a six sided die is tossed two times and "3" shows up both times, the probability of "3" on the third trial is
A. much larger than any other outcome. B. much smaller than any other outcome. C. the same as any other outcome. D. not able to be determined before the die is tossed.
In a survey conducted in the United States, China, and Korea, Neuman and his colleagues (2004) asked managers and business students to what extent task and relationship conflict were a roadblock to success. Virtually all ___________ reported that they believed that task-related conflict was a barrier to success.
a. North Koreans b. Managers c. European Americans d. Leaders
For a single server, single queue system with an arrival rate of 8 customers per hour and a service rate of 10 customers per hour, what is the probability of 2 customers in the system (to two decimal places)?
a. 0.13 b. 0.20 c. 1.00 d. Cannot be determined from the information given