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C) B) C) B) C) MN3AAC Mathematics 70 0.8 Statistics 80 10 Mean marks Standard deviation Correlation coefficient Given the two regression equations 3x - 2y = 6 & 8x - 3y 44

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Page 1: C) B) C) B) C) MN3AAC Mathematics 70 0.8 Statistics 80 10 Mean marks Standard deviation Correlation coefficient Given the two regression equations 3x - 2y = 6 & 8x - 3y 44
Page 2: C) B) C) B) C) MN3AAC Mathematics 70 0.8 Statistics 80 10 Mean marks Standard deviation Correlation coefficient Given the two regression equations 3x - 2y = 6 & 8x - 3y 44

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EJERCICIOS - para alumnos y alumnas de matemáticas en ESO · d) 3x+2y+4z=3 5x+3y+ z = 4x+4y— z = Resuelve los siguientes sistemas de ecuaciones por el método de Gauss. ... 2x-3Y+4z=6

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