Examlex
If a scale has the description characteristic,it also has order.
Sample Proportion
The fraction or percentage of the sample that represents a particular attribute or characteristic.
Mean
The arithmetic average of a set of numbers, calculated by adding them together and dividing by the number of terms.
American College Testing
A standardized test used for college admissions in the United States that assesses a student's readiness for college-level work.
Margin of Error
A measure of the range of values below and above the sample statistic in a confidence interval within which the true population parameter is expected to lie.
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