Math Problem Statement
Dados X={75, 72, 87, 78, 79, 87, 79, 83, 78, 87, 86, 87, 88, 83, 87}. a) Monte a tabela de frequência e de frequência acumulada b) Calcule a média, a mediana, a moda, o desvio mediano e o desvio médio c) Calcule a variância e o desvio padrão
Solution
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Math Problem Analysis
Mathematical Concepts
Descriptive Statistics
Formulas
Mean (Average)
Median
Mode
Variance
Standard Deviation
Median Absolute Deviation
Theorems
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Suitable Grade Level
High School
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