This document contains a series of mathematical formulas and functions used in a university course on informatics or computer science. Formulas include averages, sums, logical statements, lookups, and statistical functions like mode, median, max, min. The formulas are calculating values across various data ranges, likely student grades or test results. The document provides examples of formulas and functions for teachers to use in evaluating student performance and understanding.

1. UNIVERSIDAD TECNICA DE MACHALA
FACULTAD DE CIENCIAS QUIMICAS Y DE LA SALUD
ESCUELA DE ENFERMERIA
INFORMATICA
DOCENTE:
ING. KARINA GARCIA
NOMBRE:
KAREN MALDONADO

2. =(B8+C8)/2
=D8+D9+D10+D11+D12+
D13+D14+D15+D16+D17
=D18/10

3. =PROMEDIO(H8:I8)
=SUMA(H8:H17) =PROMEDIO(J8:J17)

4. =SI(M8>=7;"APROBADO";"REPROBADO")
=PROMEDIO(C7:L7)

5. =E17+F17-G17
=SUMA(H17:H20)

6. =C30*1% =C30*10% =C31*11% =C30*18%

7. =E14*F14
=G14*12%
=G14+H14

8. =E26-F26
=SUMA(G26:G31)

9. =(D45+E45+F45)/3
=C50+C51+C52+C53*7

10. =B6+D6+F6 =C6+E6+G6 =H6+I6
=SUMA(B6:B20)

11. =E14*F14 =G14*3,1% =G14*2,857% =G14*1,7663%
=H14+I14+J14
=G14-K14
=SUMA(L14:L21)
=MAX(L14:L21)
=MIN(L14:L21)
=PROMEDIO(L14:L21)

12. =PROMEDIO(E12:H12)
=SI(I12>=6;"aprobado";"reprobado")
=SI(F12>6;"se lo gano"; "a la próxima")

13. =SI(B8="VOLVO";E8*5%;E8*3%) =SI(C8="VERDE";E8*1,5%;E8*1%) =SI(A8>=85;E8*2,5%;E8*2,8%)
=E8-F8-G8-H8
=SUMA(I8:I12)
=MAX(I8:I12)
=MIN(I8:I12)
=PROMEDIO(I8:I12)

14. =PROMEDIO(A8:D8)
=SI(D8>6;E8+2;E8)
=SI(E8<4;"INSUFICIENTE";SI(E8<=6;"REGULAR";SI(E8<=7;"BUENO";SI(E8<=8;"MUY BUENO";"SOBRESALIENTE"))))

15. Formulas =BUSCAR(I2;A3:A6;C3:C6) =BUSCAR(I2;A3:A6;B3:B6)

16. Formula
=BUSCARV(H9;$A$10:$B$19;2;FALSO)

17. Formula
=BUSCARH(A25;$A$22:$K$23;2;FALSO)

18. =B4*$C$3 =B4-C4 =B4*$E$3 =B4-E4 =B4*$G$3 =B4-G4
=D4+F4+H4
=SUMA(B4:B9) =PROMEDIO(F4:F9)
Formulas

19. =SUMA(B31:G31)*7
=SUMA(I31;$B$33)
=I31+670
Formulas

20. Formulas
=CONTAR(A2:A11)
=CONTARA(B2:B11)
=CONTAR.SI(C2:C11;"mabe")
=CONTAR.SI(C2:C11;"sony")
=CONTAR.SI(C2:C11;"oster")
=MODA.UNO(D2:D11)
=MEDIANA(D2:D11)
=MAX(D2:D11)
=MIN(D2:D11)