Posted: September 13th, 2017

Statistics: Regression Analysis

Assignment Requirements

Please refer to “Task” Document for what you need to do.

1. Using “Tenki.xlsx” excel document, please perform Regression Analysis. Then, please use hypothesis “the relationship between “Yesterday’s Fukuoka’s Atmospheric Pressure (X)” and “Today’s Tokyo’s Atmospheric Pressure (Y)” can be explained by y=x+a” as null hypothesis to perform hypothesis testing. Use both 5% Level of Significance and 1% Level Of Significance.

2. We want to explain the relationship between “Logarithm GDP per person（X）” and “Rate of Population Increase（Y）”. We assume that when there is increase in GDP per person, there will be decrease in Rate of Population Increase. Therefore, by assuming that there is a relationship Y=a+bX+u between （X） and （Y） and by performing regression analysis, we want to prove b < 0. Using “population.xlsx” excel document, please perform regression analysis and Hypothesis testing.

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