1. The relationship between the average temperature on the earth's surface in odd years between 1981 - 1999, is given by the following below: Year (y) Temperature (x, °C) 1981 14.1999 1983 14.2411 1985 14.0342 1987 14.2696 1989 14.197 1991 14.3055 1993 14.1853 1995 14.3577 1997 14.4187 1999 14.3438 a. Estimate the temperature in even years by linear, quadratic, and cubic interpolation order! Choose the method that you think is appropriate, and explain the difference. b. Perform a least-square regression of the above data to estimate the temperature in even years. C. Perform an analysis of the difference between the results of the regression and interpolations you can above, explain based on the theoretical basis you have learned. d. Make a plot that describes the relationship between Temperature (y) and Year (x) as informatively as possible for the reader, based on the results of your analysis using Python library.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Using Google Collaboratory (phyton) to find the data, pls help.

1. The relationship between the average temperature on the earth's surface in odd years between 1981 -
1999, is given by the following below:
Year (y)
Temperature (x, °C)
1981
14.1999
1983
14.2411
1985
14.0342
1987
14.2696
1989
14.197
1991
14.3055
1993
14.1853
1995
14.3577
1997
14.4187
1999
14.3438
a. Estimate the temperature in even years by linear, quadratic, and cubic interpolation order! Choose
the method that you think is appropriate, and explain the difference.
b. Perform a least-square regression of the above data to estimate the temperature in even years.
Perform an analysis of the difference between the results of the regression and interpolations you can
above, explain based on the theoretical basis you have learned.
C.
Make a plot that describes the relationship between Temperature (y) and Year (x) as informatively
as possible for the reader, based on the results of your analysis using Python library.
Transcribed Image Text:1. The relationship between the average temperature on the earth's surface in odd years between 1981 - 1999, is given by the following below: Year (y) Temperature (x, °C) 1981 14.1999 1983 14.2411 1985 14.0342 1987 14.2696 1989 14.197 1991 14.3055 1993 14.1853 1995 14.3577 1997 14.4187 1999 14.3438 a. Estimate the temperature in even years by linear, quadratic, and cubic interpolation order! Choose the method that you think is appropriate, and explain the difference. b. Perform a least-square regression of the above data to estimate the temperature in even years. Perform an analysis of the difference between the results of the regression and interpolations you can above, explain based on the theoretical basis you have learned. C. Make a plot that describes the relationship between Temperature (y) and Year (x) as informatively as possible for the reader, based on the results of your analysis using Python library.
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