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Statistics: CO2 Emission, Frequency Distribution, Regression Model

Students are required to show the understanding of the principles and techniques of business research and statistical analysis taught in the course.

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Added on  2022-10-10

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This document covers CO2 emission through top 15 producers, frequency and relative frequency distribution table, regression model, scatter plot, numerical summary, coefficient of correlation, hypothesis testing, and standard error.

Statistics: CO2 Emission, Frequency Distribution, Regression Model

Students are required to show the understanding of the principles and techniques of business research and statistical analysis taught in the course.

   Added on 2022-10-10

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STATISTICS
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Statistics: CO2 Emission, Frequency Distribution, Regression Model_1
Question 1
(a) The amount of CO2 emission through top 15 producers is represented with the
help of column chart is given below.
(b) The percentage of CO2 emission through top 15 producers is represnted with
the help of pie chart is given below.
2
Statistics: CO2 Emission, Frequency Distribution, Regression Model_2
(c) Based on the above graphical illustrations, the following key aspects can be
noted.
In 2009, USA and China are the top two global emitters in terms of carbon
dioxide emissions.
In 2013, the situation has changed since China has increased the emissions
by about 100% and thereby became the top emitter. USA on the other hand
has been successful in reducing the carbon dioxide emissions leading to fall
in global carbon dioxide emissions.
Besides China, another country which has witnessed a sharp rise in the
emissions level during the given period is India.
Question 2
(a) The frequency and relative frequency distribution table
(b) The cumulative frequency and cumulative relative frequency distribution table
3
Statistics: CO2 Emission, Frequency Distribution, Regression Model_3

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