Page 242 - Math Grade 11 (Basic)

PROEUS DARA

Ln ~m~ n mnb X f fx l
u
t~Ql 2 X = l:.fx = 204 = 6 '1 3 2 6 2
l:.f 34
'i§nr:h n h~ & 2 9 2 2 ru ~tJ ru1n ~ 4 3 12 5
u G\1 co G
u
sb tLunti ~ t'Jmb t~ m'tlLmuu~ ci rrm ~n 5 7 35 12
6 10 60 22
tf'dst~ 6 '1
'""' 7 7 49 29
"
"" l
iiH'tl6i9 -(n +I)
GVJ.j 2 8 3 24 32
n:n [jj n = l:.f = 34
9 2 18 34
l
" ""
= n t'tln g 2(34+1) l:.f = 34 l:.fx = 204
GVJ.j
= 6it'tl6i9
" "" 17.5
GVJ.j
~tH2& t1:lr:lJl2 = 6 '1
trutlNttlnrillmm nt'tl'tltii'tl 'l§n sbt'tltJflst2ti~o.nb~Gnt2&thlff1 t~mti~o.nb
n -.......? GV eJ U t.J" '-"bet
<:J 0 eJ eJ eJ II I
wnr:hm o.nb mn EH't:flru '1
d5ti ~on b ~Gn~ ru mti ~on b ~13 n 2 n11'1.h m &Ln ~'tfl2
u
- nbr:hdb sb'tfl2runo.ntl&ttflusb'i§n
IJ 9 G\1 u u
1
':1 II ~ C» ~ 0 ~
- n t'tJ'tJ1j1'tJ 'tln 2b m tJ n2 t N ff1 'tfl2 g mb1nn N ff1 '1
G\1 tJ u u· -..bet; LJ IGt
J.j
rutm ci~a mnb :nb tLm'tlu~ QJ titi ~o.nb ~GmLunti t2ihN f6 hlJcr ~ 2 35 m RQb~ R t~J 2
1

ihhl (kg) 40-45 45 ... so 50-55 55-60 60-65

0~2fdhlJ f 3 8 13 8 3

n. ~ o.nmihhl'tlfiJ'tlQb f6 hlJ1;f!R
1
&:::::~; u Q1 ~ 0 OeJ <:J
2. ~M2lt'tltJf12 2b'tln ~fH1jfil~hl2l:ll2mm&uto.nbmn '1
u. u IJ tJ "'ct

'tflhl cro.nGnrullrut2rflR x f fx f
1 61
"'
40-45 42.5 3 127.5 3
8 380 11
45 -50 47.5

239