wireless telephone services, where t is the number of years after the year 2000. Find the equation of the regression line, and then estimate the percentage of adults living in households with only wireless telephone services in 2019. Number of years after 2000, t 6 8 10 12 14 Percentage with only wireless phones, p (%) 12 17 24 35 43 A. The equation of the regression line is p= ___t+ ____ . (Type integers or decimals rounded to two decimal places as needed.) B. The estimate of the percentage of adults living in households with only wireless telephone services in 2019 is ____ %. (Type an integer or decimal rounded to two decimal places as neede
wireless telephone services, where t is the number of years after the year 2000. Find the equation of the regression line, and then estimate the percentage of adults living in households with only wireless telephone services in 2019. Number of years after 2000, t 6 8 10 12 14 Percentage with only wireless phones, p (%) 12 17 24 35 43 A. The equation of the regression line is p= ___t+ ____ . (Type integers or decimals rounded to two decimal places as needed.) B. The estimate of the percentage of adults living in households with only wireless telephone services in 2019 is ____ %. (Type an integer or decimal rounded to two decimal places as neede
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The following table gives the percentages p of adults living in households with only wireless telephone services, where t is the number of years after the year 2000. Find the equation of the regression line, and then estimate the percentage of adults living in households with only wireless telephone services in 2019.
Number of years after 2000, t
|
6
|
8
|
10
|
12
|
14
|
---|---|---|---|---|---|
Percentage with only wireless phones, p (%)
|
12
|
17
|
24
|
35
|
43
|
A. The equation of the regression line is p= ___t+ ____ .
(Type integers or decimals rounded to two decimal places as needed.)
B. The estimate of the percentage of adults living in households with only wireless telephone services in 2019 is ____ %.
(Type an integer or decimal rounded to two decimal places as needed.)
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