Examlex
Which of these skills is most difficult for preschoolers?
Chemistry Department
A specific division within a college or university focusing on the study and teaching of chemistry.
Sample Mean
The average value of a sample, used to estimate the population mean.
Sample Standard Deviation
A measure that quantifies the amount of variation or dispersion of a set of sample values relative to the sample mean.
Sample Proportion
The ratio of members in a sample that have a particular attribute to the total number of members in the sample.
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