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If P(A) = 0.3, P(B) = 0.2, P(A and B) = 0.0, what can be said about events A and B?
Vertical Mosaic
A concept referring to a society that is hierarchically structured along ethnic and occupational lines, highlighting how different communities occupy various social, economic, and political niches.
Porter
A porter typically refers to someone who carries luggage and other loads, especially in a hotel, airport, or railway station.
Institutional Racism
Occurs when organizational policies and practices systematically discriminate against people of some racial group or groups.
Ethnicity
A social category based on common culture, language, ancestry, or other distinguishing features, often used to identify and group individuals.
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