Question: Need help with test statistics Exercise 11-33 Static Nike's total revenues (in millions of $) for the Asian and Latin American regions for the years

Need help with test statistics

Exercise 11-33 Static Nike's total revenues (in millions of $) for the Asian and Latin American regions for the years 2005 through 2009 are as follows. Let the revenues in Asia and Latin America represent population 1 and population 2, respectively. 2005 2806 2097 2008 2009 Asia 1, 897 2, 054 2, 296 2, 888 3,322 Latin America 696 905 967 1, 165 1,285 SOURCE: Nike Online Annual Reports. es Click here for the Excel Data File a. Specify the competing hypotheses in order to test whether the variance in revenues is greater in Asia than in Latin America. 0 Ho : 01 2 1 02 2 = 1 , HA : 01 2102 2 # 1 HO : 012 102 2 51 , HA : 01 2 1 02 2 > 1 O HO : 01 2 1 02 2 2 1 , HA : 0 1 2 1 02 2

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