Examlex
A company has developed a new power cell and wants to estimate its average lifetime.A random sample of 650 power cells is tested and the average lifetime of this sample is found to be 315 hours.The 315 hours is the value of a:
Tribal Leaders
Key figures within tribal societies who hold authority and responsibility for governance, decision-making, and welfare of their communities, often inherited or elected positions.
Sectarian Violence
Conflict stemming from sectarianism, or rigid adherence to a particular sect or religious/political group, often resulting in violence and discrimination against perceived out-group members.
Surge
A sudden and powerful forward or upward movement, especially by a crowd or by a natural force such as the waves or tide.
Obama Campaign
The Obama Campaign refers to the election campaigns of Barack Obama, particularly for the U.S. Presidency in 2008 and 2012, notable for their use of digital media and grassroots organizing.
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