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Why is the need for education so important to maintain international competitiveness?
Normal Probability Distribution
A continuous probability distribution. Its probability density function is bell-shaped and determined by its mean m and standard deviation s.
Variance
The measure of how spread out numbers are in a dataset, calculated as the average of the squared differences from the mean.
Analysis of Variance
A statistical method used to compare means of three or more samples by analyzing variance among and between data groups to identify any statistically significant differences.
Treatment Means
The average outcomes or results of different treatments or conditions in experimental research.
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