PCM is a technique used
a. to convert data to analog form
b. to convert voice to digital form
c. to convert protocols
d. none of the above
b
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Which of the following industries accounts for the highest percentage of spending on online advertising?
A. financial services B. retail C. automotive D. entertainment
What size font is appropriate for most on-screen presentation slides?
A) 10 to 12 point B) 16 to 18 point C) 20 to 24 point D) 28 to 36 point E) 36 to 48 point
The event or point in time when a contingency plan will be implemented is called a(n) ________.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
1. A 99% interval will always be wider than a 95% interval. 2. You should use a 95% confidence level because it is the most accurate level. 3. If your 95% confidence interval bounds are 2 and 7, it is appropriate to conclude that there is a 95% chance that the population mean will be between 2 and 7. 4. Given a 95% confidence interval, you would expect 5% of sample means to be above the interval’s upper bound. 5. You should use a 100% confidence level because it is the most comprehensive.