Examlex
In constructing confidence intervals, it is conservative to use the z distribution when n ≥ 30.
Around
Located or positioned on every side, or in a circular direction or position surrounding an object.
Semi-
A prefix meaning half or partially, often used to indicate that something is incomplete or limited.
Semilunar
Shaped like a half-moon or crescent; often used to describe certain valves or cartilages in the human body that have a crescent shape.
Half
Refers to one of two equal parts into which something is or can be divided.
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