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Mean, median, and Mode; Measuring Central Tendency and Skew in Bell Curves
When measuring a number of pieces of data, the numeric central tendency, can be expressed in one of three ways. The relationship of these three tendency's depends on the distribution of data.
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How to Use PEMA to Guide Order of Operations in Arithmetic Problems
When solving complex arithmetic expressions, the order in which you perform which functions is crucial in getting the correct answer. The acronym PEMA is a good mnemonic tool for these problems.
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How to Solve Word Problems Using , "Let Statements"
This is the second installment in my series of math problems that tend to trip people up. This time we will be using let statements and algebraic expressions to solve word problems.
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Piaget and Child Cognitive Development
Though criticized as somewhat reductionist and overly codified, Piaget was the first developmental psychologist to postulate a series of cognitive stages through which children grow and develop.
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Plato's Hostility Toward The Arts
Despite the Aesthetic sensibilities within his own writing style, Plato saw the Arts as potentially dangerous deformers of character. He proposes draconian means of controlling them in his Republic.