Examlex
Suppose A and B are independent events where P(A)= 0.4 and P(B)= 0.5.Then P (A or B)=
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Population Proportion
The fraction or percentage of members in a population that are part of a particular subset, reflecting a characteristic or attribute.
Population Proportion
The fraction or percentage of individuals in a population that have a particular characteristic.
Republican Voters
Individuals who are registered or typically vote for candidates from the Republican Party in the United States.
Confidence Interval
A range of values used to estimate the true value of a population parameter with a given level of confidence.
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