gianina23 gianina23
  • 11-04-2024
  • Mathematics
contestada

6. Se consideră setul de date statistice:
2,5; 3,2; 1,2; 7,4; 10; 8,8; 6; 5,1.
a) Calculați media acestui set de date.
21
LMMJ
V S
b) Adăugați o valoare acestui set, astfel încât media să devină 5,5.
c) Adăugați două valori acestui set, astfel încât media să devină 6.

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