Textbook ExpertVerified Tutor
15 Nov 2021
Given information
Note that given a table for the life expectancy at birth of males born in the United States.
Birth year | Life expectancy | Birth year | Life expectancy |
1900 | 48.3 | 1960 | 66.6 |
1910 | 51.1 | 1970 | 67.1 |
1920 | 55.2 | 1980 | 70.0 |
1930 | 57.4 | 1990 | 71.8 |
1940 | 62.5 | 2000 | 73.0 |
1950 | 65.6 |
Step-by-step explanation
Step 1.
Plot the scatter of the given data, as follows:
Using add trendline feature of the MS-Excel we get the linear Model to predict the life span of a male born in:
Observe that from the linear model to predict the life span of a male born in .