In 2015, 88% of U.S. residents used the Internet, up from 14% in 1995. The table shows
Question:
In 2015, 88% of U.S. residents used the Internet, up from 14% in 1995. The table shows the percent who use the Internet for selected years from 2000 and projected to 2025.
(a) Find the logarithmic function that models the percent p as a function of x, the number of years after 1990. Report the model with 4 significant digit coefficients.
(b) Visually determine whether this model is a good fit for the data.
(c) Use the model to predict the percent of Internet users in the United States in 2023.
Transcribed Image Text:
Year Percent Year Percent 2000 67 2015 88 2005 79 2020 95 2010 82 2025 98
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a y 1145 2422ln x b There is a good fit c For ...View the full answer
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Related Book For
Mathematical Applications For The Management, Life And Social Sciences
ISBN: 9781337625340
12th Edition
Authors: Ronald J. Harshbarger, James J. Reynolds
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