[教育學(xué)]國際學(xué)院統(tǒng)計學(xué)作業(yè)要求-文庫吧
2025-08-02 01:53 本頁面
【正文】 Interpretation of data Assignment Brief moderated by BACKGROUNDFounded in 1937 Toyota Motor Corporation, monly known simply as Toyota, is a multinational corporation headquartered in Japan and is now the world39。s largest producer with the Toyota Corolla being the world39。s best selling nameplate. Toyota is famous for its innovative, qualityconscious management style, and its hybrid gaselectric vehicles, especially the Prius, which was launched in 1997. TASK 1Using the data given for Toyota 20052009 and any other information, it is your task to produce a report which includes the following actions: a) Identify significant changes which have occurred in the pany from 20052009 (use percentage changes, tables and line graphs). Discuss the external events which may have brought about the changes. b) Using Table 1 and the years 20052009 as the independent variable predict figures for 2009.. Produce a table to display the correlation coefficient, intercept, slope and prediction for each pair of variables named. Include this table in your report. c) For the variables: Sales amp。 Operating ine calculate Pearson’s Correlation Coefficient (R) and the coefficient of determination( R2) and discuss the relationship between the variable and whether this relationship could be used to make predictions.d) Consider the future for Toyota by providing additional information on external events which may affect the pany over the next year. Use the internet and other sources to gather the information.Key financial data20052006200720082009Sales (Billion 165。)18,55121,03623,94826,28920,529Operating ine (165。 Billion)1,672187822382270(461)Net Ine (165。 Billion)1,1621,1711,3721,6441,717Dividend per share (165。)6290120140100Vehicle Sales (000 of units)Overseas5,0275,6106,2516,7255,622Japan2,3812,3642,2732,1881,945The report should be written for someone who is not familiar with
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