Exercicio de Avalia o Financeira trabalho

,’ Exercicio de Avaliação Financeira a) Calcular; CALCULAR; MÉDIAS, ARITMETICAS,PONDERADAS,HARMONICAS, X XG e XH

(UNIVERSO 34 PESSOAS)

XP=(X1*f1)+(X2*F2)+(X3*F3)+(X4*F4)+(X5*F5)/34
(500X19)+(700X10)+(800X2)+(850x2)+(900X1)= 20700/34=608,82
XP=6,0882
19 10 2 2 1
Xg=(500) x(700)x(800)x(850)x(900)/34= 51.280,430+28.450,980+5.806179+ 640,00+722,0+900= 29.546897/34=Xg=6.33
Hx= (f1/x1)+(f2/x2)+(f3+x3)+(f4+x4)+(f5+xX5)/N=
(19/500)+(10/700)+(2/800)+(2+850)+(1/900)/34=
0,038+0,0142857+0,025+2.352941+0.011111=34/489,260=694,927
Xh=6,94

B) CALCULAR; MÉDIAS, ARITMETICAS,PONDERADAS,HARMONICAS, X XG e XH
,
X
80
83
94
100
110
125
135
145
F
3
2
5
7
18
18
12
12
(x1*f1(+(X2*f2)+(x3*f3)+……….=N/76
a)
Xp=(80x3)+(83x2)+(94x5)+(100x7)+(110X18)+(125x18)+(135x12)+(145x12)/76=11,705 240+166+470+700+1980+2250+1620+1470= 8.896/76=11,705
Xp=11,705

3 2 5 7 18 18 12 12
Xg=(80)x(83)x(94)x(100)x(110)x(125)x(135)x(145)/76= 5.709269,x.3.83
(80 elevado a3 + log=5.709)x.................assim ate(145 elevado a12 + log= 8.638056)/1/76

5.709x3.838x9.8656x14x36.745x37.744x25.564x25936=/1/76
=0.013157/31.444495
Xg=9,368

Xh=N/(f1/x1)+(f2/x2)+(f3/x3)………
c)xh ( 3/80)+(2/83)+(5/94)+(7/100)+(18/110)+(18/125)+(12/135)+(12/145)=
Xh=0037+0024096+00531914+(-93)+0163636+0144+0088888+0077922=1/79=00131557/18.695=7.037
XH=7,037

C) CALCULAR; MÉDIAS PONDERADAS, ARITMETICAS,Geometricas ,HARMONICAS, X XG e XH ( universo 31)
X
15
17
18
19
20
25
28
F
4
3
6
8
4
4
2 Xp=(x1*f1)+9X2*f2)+(x3*f3)+..........N=
(15x4)+(17x3)=(18x6)+(20x4)+(25x4)+(28x2)=607/31=19.580
XP=6.07

4 3 6 8 4 4 2
Hg=N/31=(15) x(17x(18)x(19)x(20)x(25)x(28)=

(15 elevado a4 + log=4.704365)x(17 elevado ao 3 +log=3.6913460)x(18 elevado a 6 + log=7531635)x((19 elevado a8 +log =10230002))