Biju Patnaik University of Technology 2008-5th Sem M.C.A Quantitative Technique-II - Question Paper
Total number of printed pages_ 1Q MCA
PMC 5905Fifth Semester Examination - 2008 QUANTITATIVE TECHNIQUES - ||
Full Marks-70
Time:3 Hours
Answer Question No. 1 which is compulsory end any five from the rest
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The figures in the right-hand margin indicate marks.
Total number of printed pages_ 1Q MCA
PMC 5905Answer (he following questions : 2 x1Q
1.
fi) How do you differentiate between attribute and activity of a system? Gfve example of one attribute and one activity of a traffic system.
Total number of printed pages_ 1Q MCA
PMC 5905P.T.O.
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{aj rfivonie *<1 for grating faroomnwrtifl Fra random nvtrmtm co?e*poodrn to t*o
lattowQ pfOto!- 1V (U'Wi jSirig inverse TrarsJomvalv * rrrty&G j# 0 ' - * * ' 2 OpMfvvnQ 5 Fifirf 3 a(l *} - in <t>l Describe Monte Oaf to Jecre to evaluate lhr? integral to (t>) (a) The occurrence of rain is dopendeni upon whether rl rained on the* previous day If ft1 rained on the previous day. Che ram distribution! us given Oy 5
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M1 ?? (JkJ OCX ra*n the previous day. the ram distftbutroo rs given by . Ev?3 Simulate the city's weather for io days arx# detemime by simulation the total days wishes ram as welt as the total raintai dunng the penocf. Use the foJfow-mg random numbers ; 6.7 633$ 55 29 78 70 0$ 7B 75 A company trading jn motor vehicle spares wishes to determine the level of Stock ii should carry lor the rtems in Its range The demand is not certain and there js a lead time for ihe stock replenishment For one item X, the following mifornation is obtained : 5 DsmarKJ : 3 4 5 6 7 (Units per day) Probability ; (XI 02 0.3 0.3 0.1 |
It? * **9 t4otA 5- OS-S "? WV*\! a nr- Tfts ms\ & : *-n * pnft(fitl "* AJsO ttvy iii%# e IA&JLAJ& GAaT, OtAT *> 40) Wrio a GPS5 fsrogri/n *o? tft* k*3 protHom Worker! COm 10 A tvWtf IfiVr* raig of ono ovety$ * 2' ifrwHrtf'*. Tfto* nKjutWKX* ar DfOCOfrSed Ibv 00 <* t*C cterkl Wt>0 taka Jfi X 4 ffUnulofti tfflr WACh requisition*, Tho roqureiiton* aro ffyn passod to a si'ngta tlcw e keopot who frtfc them ono ai timo. taking A i 3 rrvnulos fo PMC 5905 Q ContdJ PMC |
StiHAtifl l?e iquovrt q| ftEai 5 m What rue ftecess.Ty <* reducing the m * nmuat.on eWnfn#0( ? Ooscnb* LV art.m** sampling a **Wco i mAjction tact**** 5 **> A o* 500 obswvaborts were (*nd! fauno 10 be Mnaly correlated. atocotroJaiion coefficients were esnmaion os f1 = 0 31, 0. 22 and * 012 others are not Significantly difiofoit from zoto The rngan and variance ol 500 samples wete found to bo 22 5 and 980 respectively. Calculate 5905 9 pT0 |
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Earning: Approval pending. |