Examlex
Use the given sample data to test the claim that p1 > p2.Use a significance level of 0.01.
World War II
A global conflict that occurred from 1939 to 1945, involving most of the world's nations and marked by significant battles, atrocities, and the eventual defeat of Nazi Germany and Imperial Japan.
Widowed
The status of having lost a spouse through death, leaving one unmarried or not in a marital relationship.
American Indian
Indigenous peoples of the United States, including the mainland and Alaska Natives, with distinct cultures, traditions, and histories.
Merchants
Individuals or businesses involved in the wholesale trade, especially one dealing with foreign countries or supplying merchandise to a particular trade.
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