Page 235 - Math Grade 11 (Basic)
P. 235
PROEUS DARA
0 • ~ ~ "' r:;o-;:;;
tHUl6Hi.HH:tlru&Hi5i'Hl5 a = ,_;18.36 = 4.28 '1
61 ....
2 68 2
~msg a = = 13.6 '1 X; X;-!! (X;-!!)
5
2. ~ rul61 M ~ r.tHu rHli M ~ 50 50-55= -5 25
61 ....
60 60 55 = 5 25
m~ Mmta ~s ruJ~ ~~ MfHl5
55 55 55 = 0 0
(J = p = J13. 6 = 3.69 '1 52 55 = -3
52 9
58 -55 = 3
58 9
2
2:(X;- !!) = 68
i~ihsi ffiM~s~~fins\lru
GSS ~f::lb"lHf:H~[gl1'tH9f'd
IJ "' l.j
~13'i:f129'i:3S 98kg 95kg llOkg I06kg I03kg 112kg !19kg 102kg 92kg
"'
105kg 91kg 8~ 90kg '1
t:Hl.llSlfla1~ 2~~rul61M~thM~nHHli '1
pj 61 ....
2
2:(X; X)
2
n~,~~a S~fl~'i~hl~f'di'Hli'i:f12ffla2fURI'USu '1 rm~~u~ m~tthru s =---
pj u pJ.... lct61 pj n 1
2
~f::lru s m~h~J~~3
_ !.<> o _ 2:X;
X fflw'i:3UJ'l:3?13 X = -;;-
n m~8ss9s2run~~~
IJ "' "' I u
232
