Which of the following is the best example of public communication?
an internal self-reflection on an event
a mother and daughter discussing daily activities
a speech you give in front of your class
a friend talking to another friend on the phone
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Ответ:
Ответ:
Explanation:
A)
The regression equation is,
ln(Cell Phone Subscribers) = -820.894 + 0.411704 Year
or,
Percent of Cell Phone Subscribers = exp(--820.894 + 0.411704 Year)
For the year 2005,
Percent of Cell Phone Subscribers = exp(--820.894 + 0.411704 * 2005)
= 96.79%
B)
P-value for the significance of the slope is very low (0.000). Thus, the model is statistically significant and the prediction of the model is highly reliable.