INTRODUCTION
In this project, I will do four inferential analysis from the data set that I choose.
The data set that I choose is about the record of the test marks secured by the students after a monthly test in one school in the United State of America. This data set includes scores from three subjects and a variety of personal, social, and economic factors that will affect the test scores. The data set has 1000 students as a population. The three tests are Mathematics, reading, writing tests.
REPORT
R Script
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Download anova.R
anova.R Details
- Friday, 26 June 2020 [677 B] -
Download correlation_regression.R
correlation_regression.R Details
- Friday, 26 June 2020 [170 B] -
Download hypothesis_2sample.R
hypothesis_2sample.R Details
- Friday, 26 June 2020 [216 B] -
Download test_statistic_correlation.R
test_statistic_correlation.R Details
- Friday, 26 June 2020 [87 B]
REFLECTION
while doing this project, my skill in using R Studio to do the inferential analysis improve greatly. I realized that R Studio program is a tool that can help the student to make any analysis work on the data set. I hope I can explore more R Studio feature so I can solve any analysis problems efficiently.
CONCLUSION
There are many valuable experiences that I got from this project that can never be learn in the theoretically class only. For example, my skill in using R Studio to do inferential analysis improve massively while working in this project. My understanding of inferential analysis become more excellent because I need to apply it to the data set that I choose myself. Any deficiency in this project mainly came from me, because my knowledge about R Studio is limited as this program rarely used by me in daily life. So, I hope in the future, I can use R Studio program more skillfully.