The Dean's office is interested in determining the percentage of students receiving A's in their study tour classes.The results of three classes are summarized in this table:
The Assistant Dean wants a 98 percent confidence level and a degree of precision of + 0.04.How many more observations are needed?
Definitions:
Secondary Audience
An indirect target group of a message, which was not the primary focus but may also benefit from or be affected by the content.
Primary Audience
The main group or segment of individuals targeted or most likely to be influenced by a communication or marketing effort.
Channel Overload
A situation where the amount of information being sent exceeds the communication channel's capacity, leading to congestion and comprehension difficulties.
Frames Of Reference
The perspectives or viewpoints from which people perceive, understand, and judge the world around them.
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