SOLUTION: Population census data for the USA from 1870 to 1910 were as follows. Year 1870 1880 1890 1900 1910 Population 38.6 50.2 63.0 76.0 92.0 (millions)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Population census data for the USA from 1870 to 1910 were as follows. Year 1870 1880 1890 1900 1910 Population 38.6 50.2 63.0 76.0 92.0 (millions)       Log On


   

Question 1163636: Population census data for the USA from 1870 to 1910 were as follows.
Year 1870 1880 1890 1900 1910

Population 38.6 50.2 63.0 76.0 92.0
(millions)
Investigate how well these figures can be described by an exponential model.
Found 2 solutions by solver91311, ikleyn:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Why did you post the same question twice? If you are trying to game the system by overloading the site with your question, then your strategy has failed.

John

My calculator said it, I believe it, that settles it

Answer by ikleyn(52914) About Me  (Show Source):
You can put this solution on YOUR website!
.

Go to web-site
http://stats.blue/Stats_Suite/exponential_regression_calculator.html

You will find there free of charge online calculator to find best fitted exponential regression.

Input your data into the specialized window.

Then press "Calculate" button.

You will get the desired regression in seconds.


Start the independent variable x from the year 1870.