Examlex
Statisticians have found that data do not meet the assumption of being normally distributed with sample sizes of 300 or more.
Sample Size
The number of observations or data points collected in a sample, crucial for determining the representativeness and accuracy of the sample.
Margin of Error
Indicates the confidence in the precision of a survey or poll result, quantifying potential deviation from the true population value.
Standard Deviation
An indicator of the range or distribution of a data set, showing the degree to which the values diverge from the average.
ACT Test Takers
Individuals who participate in taking the ACT, a standardized test used for college admissions in the United States.
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