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Mathematics, 23.02.2021 05:20 awdadaddda

Se realizó una encuesta a 110 personas para conocer la preferencia de un producto en el mercado y se obtuvo la siguiente información: A: Cereal con pasas
B: Cereal con nuez
C: Cereal 100% fibra
10 personas consumen el producto A y B, pero no C.
35 personas consumen el producto B y C pero no A.
5 personas consumen el producto A y C, pero no B.
72 personas consumen al menos uno de esos productos y 13 personas consumen el producto A y B.
a) ¿Cuántas personas consumen solamente un producto?
b) ¿Cuántas personas de las entrevistadas NO consumen un producto de dicha empresa?

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