Prompt Six - On Design Essay Example | Topics and Well Written Essays - 250 words

Prompt Six - On Design - Essay Example This is also referred to as a cross over study. It allows for a comparison of the results arising from different tests performed on the same group of subjects. For example, in a test comparing the effects of a low glycemic load (LGL) diet with a high glycemic load (HGL) diet the same group is fed with a LGL meal in one instance and a HGL meal in another instance. There are advantages and disadvantages to both approaches. In the ‘between groups’ approach participants are less likely to become bored as in the ‘within group’ approach because they are only used for one treatment. Therefore, they are more likely to entertain follow up treatments than is the case with the ‘within group’ approach where participants may not complete the tests. The ‘within group’ is less costly when compared to the ‘between groups’ approach as it involves only one group on which more than one treatment is administered while the ‘between groups’ approach require more than one group. Therefore, the number of participants subjected to tests are half as much as in the ‘between groups’ approach. Additionally, the ‘within group’ approach is less error prone since the same subjects are used for both tests whiles the ‘between groups’ approach is negatively imp acted by individual differences. The effect of the first treatment on the second treatment is a major disadvantage of the ‘within group’ approach. The main differences between the two approaches need to be clearly understood in order to facilitate a determination of the statistical tests to be employed so that inferences can be made. Paired t-Tests is useful in analyzing ‘within group’ designs while independent t-Tests is useful for analyzing data for ‘between groups’

International Financial Management Essay Example | Topics and Well Written Essays - 1000 words - 2

International Financial Management - Essay Example And the larger financial markets now have a much bigger consumer base than ever before. (Issing, 2000) With the occurrence of globalization the capital structure of MNC has changed. This is because these companies can now be owned by their customers from outside their base country. Like for example Jaguar (originally British) being owned by the Tata Group of India (Berkowitz, 2008) and Volvo (originally Swedish) is now owned by Geely which is a Chinese company (IBSEN, 2010). The stock market activities are now largely dependent on the availability of information. Stocks are traded on the basis of information coming from across the world. And with the time difference between the major stock markets from East to West, stock market activities are now held round the clock. Globalization has essentially made the financial markets much more competitive by broadening the horizon of their operations. Therefore it is safe to say that the affect of globalization on the financial sector has helped it grow and give exposure to a wider array of investors. Berkowitz, J. (2008, March 25). Tata Motors Buys Jaguar and Land Rover for $2.9b. Retrieved from The Truth about cars: http://www.thetruthaboutcars.com/2008/03/tata-motors-buys-jaguar-and-land-rover-for-2b/ IBSEN, D. A. (2010, March 30). VOLVO TO BE OWNED BY A CHINESE CONGLOMERATE, BUT WILL STAY A SWEDISH BRAND. Retrieved from The Marketeer: