Ayúdenme por fa!!!!!
Respuestas a la pregunta
Respuesta:
Explicación paso a paso:
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h% H%
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[160-165[
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[165-170[
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[170-175[
_________________________________________________________
[175-180[
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Total --------- ---- ------ ----
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Número de intervalos:
#C = 5
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Media aritmética = ∑ X * f / n = 13725 / 82
Media aritmética = 167.38