Examlex
________ in Piaget's theory is the grouping of isolated behaviors and thoughts into a higher-order system.
Population Variances
Population variances measure the degree to which each number in a set differs from the mean of the population, showing the spread or dispersion within the set.
Significance Level
The probability of rejecting the null hypothesis in a statistical test when it is true.
Chi-Squared Distribution
A probability distribution widely used in statistical hypothesis tests, particularly in tests of independence and goodness of fit.
Degrees of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution, necessary for calculating statistics like variances.
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