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I. Realiza un anlisis bivariable usando el Coeficiente de Correlacin dePearson (r) utilizando la tabla a continuacin donde queremos ver la relacin que existe entre

I. Realiza un anlisis bivariable usando el Coeficiente de Correlacin dePearson (r) utilizando la tabla a continuacin donde queremos ver la relacin que existe entre la nota final que 8 estudiantes obtuvieron en el curso de Matemtica (variable X) y las horas de tutoras dedicadas al curso (variable Y).

Estudiante Nota final estudiante

Hora tutoras

1 95 12
2 76 8
3 82 10
4 78 6
5 84 7
6 90 5
7 60 7
8 72 4

II. Completa la siguiente tabla para calcular Coeficiente Correlacin de Pearson:

X Y (X)(Y)

X2

Y2

95 12

76 8

82 10

78 6

84 7

90 5

60 7

72 4

Total

III. Realiza la interpretacin segn resultados obtenidos

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