Examlex
Solve the equation. Enter all roots in bi or a + bi form.
Confidence Interval
A range of values, derived from sample statistics, that is believed to cover the true population parameter with a specified level of confidence.
Democratic Candidate
An individual seeking nomination or election within the Democratic Party, one of the two major political parties in the United States.
Republican Candidate
A person seeking election or nomination for office as a representative of the Republican Party.
Type II Error
A statistical error that occurs when a false null hypothesis is not rejected, meaning a real effect is missed.
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