A Mathematical Symbol Such as an Addition or Subtraction Sign

question 27

Short Answer

A mathematical symbol such as an addition or subtraction sign is called a(n) ________.

---

Definitions:

Finite Population Correction Factor

A statistical adjustment made to the standard error of a sample mean or proportion when sampling without replacement from a finite population.

Sample Size

The number of observations or data points collected from a subset of a larger population in a statistical study.

Confidence Interval

A range of values, derived from sample data, that is believed to contain the true population parameter with a specified level of confidence.

Level Of Confidence

The probability that the value of a parameter falls within a specified range of values, often related to confidence intervals in statistics.