Examlex
Large samples are not much more accurate than small samples. A sample of a few thousand-even one thousand-is capable of reflecting the opinions of 1 million or 100 million voters fairly accurately. For example, a random sample of one thousand voters across the United States can produce a sampling error (plus or minus) of
Doctorate Degrees
The highest level of academic degrees, representing advanced research skills or professional expertise in a specific field.
Wages Increase
A rise in the rate of pay received by employees for their labor.
Economists Employment
The sector or roles within the economy where individuals specializing in economic theories, principles, and models find work opportunities.
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