Statistical works and solutions Coursework Example | Topics and Well Written Essays - 750 words

Statistical works and solutions - Coursework Example The correlation coefficient for this graph is 0.903293.The data are positively correlated and is closer to 1 which is perfectly correlated. This means that both data will reduce or increase all together. Correlation Coefficient determines the association of two variables and varies between will vary from -1 to +1(Wigmore, 2013). In negatively correlated variables, variables changes in opposite direction, while in positively correlated variables, both variables increase and decrease in the same direction. From above HPI and GDP, Ecological Footprint and HDI are positively correlated while the rest are negatively correlated In conclusion, the outcome from the graphs, result generated from excel, namely mean, media and Correlation Coefficient are closely related. The characteristics of the data can also be obtained from the variables using more than one method, either graphically or by calculation which is generated from the excel. Lastly, it is recommended to use more than one method when doing data analysis in order to come up with true interpretation of the results. Pearson, K (1895) .Contributions to the Mathematical Theory of Evolution. II. Skew Variation in Homogeneous Material. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering

3 essay about Jay Greenberg, Philip Glass, and Tan Dun

3 about Jay Greenberg, Philip Glass, and Tan Dun - Essay Example I am talking about the likes of Mozart, and Mendelssohn, and Saent-Saens.† (Schorn, â€Å"Bluejay Spreads his Wings†). Greenberg felt attached to music since the earliest years of his life having started to play the cello at the age of three or two. Interestingly, Jay’s mother does not have any musical education and his father is a professor at Yale University teaching Slavic Languages. His next instrument was the piano and his first composition was created when he was just six. The subsequent year he started taking lessons from Anthony Johnson, and in three years Jay entered the Julliard School of Music having won a scholarship to study composition (â€Å"Jay Greenberg†). Having received considerable training in music theory, piano and ear training, Jay took classes at Yale University. He is known to currently study at Cambridge in the UK. Similarly to some other composers, Jay says he hears some music that is being performed inside his head. Moreover, he is able to hear a few pieces at once. He then notates the music he has just heard. This is how he writes his music. By the way, Jay composes his pieces with the help of the computer through the music notation program. The directions of his work include solo, chamber and orchestral music, with his unique talent being spotted by Sony Classical and IMG Artists which signed exclusive contracts with him. Jay’s music has been described as â€Å"accomplished† (Los Angeles Times), having â€Å"21st century tonality, excitement, and lyricism† (The Washington Post), having â€Å"verve of the rhythms and invention in harmonies† (The New York Times). His most important works include â€Å"Quintet for Strings†, â€Å"Symphony No. 5†, â€Å"Violin Concerto†, â€Å"Four Scenes†, â€Å"Concerto for Piano Trio and Orchestra† (â€Å"Jay Greenberg†). One of his latest works is a song called â€Å"I still keep mute† which was set to the Nabokov’s poem. Philip