a-4. What is your conclusion? O Reject He, there is enough evidence to support the claim that the distribution of millionaires has changed. O Reject Ha; there is not enough evidence to support the claim that the distribution of millionaires has changed. O Do not reject Hg; there is enough evidence to support the claim that the distribution of millionaires has changed. O Do not reject Hg, there is not enough evidence to support the claim that the distribution of millionaires has changed. b. Would the conclusion change if we tested it at a = 0.10? O Yes O No

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Chapter1: Starting With Matlab
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In 2003, The World Wealth Report first started publishing market shares of global millionaires (The Wall Street Journal, June 25, 2008).
At this time, the distribution of the world's people worth $1 million or more was as follows: (You may find it useful to reference the
appropriate table: chi-square table or F table)
Region
Europe
North America
Asia Pacific
Latin America
Middle East
Africa
Millionaires
35.7%
31.4%
22.9%
4.3%
4.3%
1.4%
Source: The Wealth Report, 2003.
A recent sample of 500 global millionaires produces the following results:
Region
Europe
North America
Number of Millionaires
153
163
Asia Pacific
139
Latin America
20
Middle East
20
Africa
15
Test whether the distribution of millionaires in 2011 is different from the distribution in 2003 at g= 0,05.
Transcribed Image Text:In 2003, The World Wealth Report first started publishing market shares of global millionaires (The Wall Street Journal, June 25, 2008). At this time, the distribution of the world's people worth $1 million or more was as follows: (You may find it useful to reference the appropriate table: chi-square table or F table) Region Europe North America Asia Pacific Latin America Middle East Africa Millionaires 35.7% 31.4% 22.9% 4.3% 4.3% 1.4% Source: The Wealth Report, 2003. A recent sample of 500 global millionaires produces the following results: Region Europe North America Number of Millionaires 153 163 Asia Pacific 139 Latin America 20 Middle East 20 Africa 15 Test whether the distribution of millionaires in 2011 is different from the distribution in 2003 at g= 0,05.
a-4. What is your conclusion?
O Reject Hg, there is enough evidence to support the claim that the distribution of millionaires has changed.
O Reject Ha; there is not enough evidence to support the claim that the distribution of millionaires has changed.
O Do not reject Ha; there is enough evidence to support the claim that the distribution of millionaires has changed.
O Do not reject Hg; there is not enough evidence to support the claim that the distribution of millionaires has changed.
b. Would the conclusion change if we tested it at a = 0.10?
O Yes
O No
Transcribed Image Text:a-4. What is your conclusion? O Reject Hg, there is enough evidence to support the claim that the distribution of millionaires has changed. O Reject Ha; there is not enough evidence to support the claim that the distribution of millionaires has changed. O Do not reject Ha; there is enough evidence to support the claim that the distribution of millionaires has changed. O Do not reject Hg; there is not enough evidence to support the claim that the distribution of millionaires has changed. b. Would the conclusion change if we tested it at a = 0.10? O Yes O No
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