- Messages
- 2,525
- Reaction score
- 5,728
- Points
- 523
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
s13_33
how 2 gat d ans 4 d decision tree??
4a!!!!!
AAnsarii SilentSpectator 1995@10Sept AngelicBeauty
AAnsarii d parameters 4 variance budget wud b d d numbers aftr subtraction na n den v hv 2 identify if its adverse or favorable? ?
u noe na hw 2 wrk dat out..multiply d returns wid d chances of dat occurring.
i. node 1.
success: return= $3m, chances = 0.5. so 3 x 0.5 = $1.5m
failure: return=$0, chances 0.5. 0 multiplied so = 0
success - failure = 1.5 - 0 = $1.5m [returns dat u will gt 4m d promo]
nw subtract d expenditure 4 promo 4m d returns dat u'l gt. 1.5 - 1 = $0.5m.
ii. node 2.
success: return=$4.5 + 0.5m (coz u'll gt dis 4m promoting it later), chances = 0.8. so 5 x 0.8 = $4m
failure: return = ($2m), chances = 0.2. so (2) x 0.2 = ($0.4m)
success - failure = 4 - 0.4 = $3.6m
iii. node 3.
returns - initial investment = 3.6 - 2 = $1.6m
samjha?
all d best May Allah Help us get the best in this world n d BEST in d next..!
there is 0 promotion cost!!!!
and it shud be 4.5*0.8 = 3.6 and 0.2*2 = 0.4 then 3.6-0.4 = 3.2 then 3.2-2m = 1.2 .
why will it be 4.5+0.5??
at node 1, u hv further promo or no promo. further has (1), no promo has 0, ofc.
no, even in s10_31 tr told us dat v 1st add d returns, den multiply it wid d probability.
okay jazakALlah
samjha na? wa iyyakum all d best may Allah Help us..!
jazakALlah , ameen
not completely!!
jazakALlah , ameen
not completely!!
nai nai , i got it , thank u so much' jazakALlahsamjha na? wa iyyakum all d best may Allah Help us..!
y do we have to add the returns??
in school i have always learnt to subtract!!View attachment 32977
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now