Business Strategy in a Global Environment Case Study - 1

Business Strategy in a Global Environment - Case Study Example As the discussion stresses  Samsung Mobile falls under the IT and Mobile Communications division. Currently, Samsung Mobile holds the leading position in the smart phone industry with a market share of 23.7 %.   The global smart phone industry grew by 27.2 % in the second quarter of 2014. The number of units shipped has increased from 218.8 million to 281.5 million in a year in 2014. Samsung Mobile caters to a wide range of customer base, from budget conscious to premium consumers. The company holds the 13th rank in the Fortune 500 list with revenue of $ 208.9 billion.  This paper highlights that  the political scenario of a region puts significant effect on the business operations of a company. The sudden change in overseas business regulations is likely to hamper the business of multinational companies like Samsung. Moreover, large multinational companies become easy target politicians in their power play. In 2005, politician Roh Hoe-Chan allegedly released evidences of ill egal fund channelling by Samsung’s chairman Lee Kun-Hee. Although the final verdict announced Samsung’s chair man to be innocent, but as a result of the long lasting law suit, the brand image of the company was hampered and it also broke the investor’s trust.  The hostility between North Korea and South Korea has also emerged as a growing concern for Samsung. The company’s massive production plant in Tangjeong, South Korea will be affected badly if North Korea attacks South Korea.

Statistical Tests Essay Example | Topics and Well Written Essays - 500 words

Statistical Tests - Essay Example When and if the researcher would test the boys before and after treatment for depression this would skew the two tests and the results would be more positive for the treatment would affect the outcome of the second test. The first test when the boys were depressed they would not put all their thinking skills into doing an honest job for the way they are feeling at that time. When testing boys and girls with depression the researcher must take into consideration other circumstances into performing the test. The repeated measures test is still the best t-test to use for this test will give the researcher a better look at the emotions of the boys through observation while performing the test. They can also observe facial and body movements of the participants. In all psychological testing researchers must strive for validity and to make sure the criteria is met before performing the test along with the reliability of the results found. The researcher can also use the single sample t-test when checking the boys after treatment they received for depression. They also need to find the degrees of freedom dealing with the participants from the previous sample. The researchers could also perform a paired samples t-test between the girls and the boys to see about levels of self esteem and with the paired samples t-test this is when Cohen’s d is used. The tester will also need to calculate the effect size and get the sample mean difference. When testers give these types of tests they should make sure that they are appropriate, meaningful and useful. (Gregory, 2004) When dealing with the statistics and the t-test researchers should strive to make ideas relevant to the test that is being performed. When considering which test or tests to be done one find the correct charts to make the necessary calculations. When researchers commit to doing this