Virtual University Forum

bht hi short thy 5 marks ka 1 Q permutation , aur combination se tha ,npr aur nCr, maloom krna tha, aur 1 graph dia hua tha , us men btana tha k ye kia show kr rha hai, dot plot k agraph tha, 1 q 3 marks ka P(A is less than 2) aur P(B great than 6 maloom krna tha , jb k in ki less aur greater ki opposite value given thi ,  2 marks ka q tha 1 independent value ka formula complte krna tha ,just ,P(A per B)= ???? jo k last lectres men hai , 1 aur q 2 marks ka tha jis men values di hui thi symmetric k , just value show krni thi k kia value bnti hai , 1 , -1,etc. aur 3 marks ka q STANDERD error of estimate maloom krna tha , values given thi , jo k mujhy formula hi bhol gya , chlen best of luck for the paper to all STA fellows.

Q=1 one card is e=selected at random from a duck of 52 playing card , shat is the probability that the card is a club and face or both. 5 Q=2 if mean of a distribution is 20 ans S.D =1 . if chebychiv theorem tells us that 75% of values are between a, b (systematic about mean) then what are their limits. 5 Q=3 if sumation x^2=7869 , sumation x= 294 , x bar =7.94 and n= 37 then find C.V=? 3

My Today’s Paper STA 20/12/2013 1)Define equally likely event. 2)write down the name of measure of Dispersion that are based on all observation, B xy =0.67 Byx=0.38 3) If P(A∩B)=2/15  P(A)=30/78  P(B)=4/10 Are A and B independent events?

aoa mera aj sta 301 ka paper tha easy tha mcqs past ma sa thy long Q easy thy stander divatio ka Q tha 5 marks ka variance find krna tha 3marks ka c.v find krna tha r yad ni

my todays paper mcqz 3 maximum from past papers others were new subjectiv 1 quiz about two dice probabilty coefficient of skewness bowlys coefficient of skewns c.v

aah i hv atmptd ma todaz ppr sta301 msqz 95% are new 70 % of ppr was from lectur 8-14 so frndz dnt only rely on past pprz 4 mcqz be prepair wel gud luck