Uttarakhand Technical University 2010-2nd Year B.A Elementary Statistical Methods and Survey Techniques - Question Paper
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Univesity Name: Uttarkhand University
Paper name: Elementary Statistical Methods and Survey Techniques
Academic Year: 2010
Courses: B.A.Second Year exam
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Roll No
842 B.A. (Second Year) Examination 2010 EEC-13 (Elective Course/ ,fPNd Hiq;de) Elementary Statistical Methods and Survey Techniques HRf&rd fOf/r; rrT iOot rdUd
Time : 3 hours Maximum Marks: 70
le;: 3 efV Hyiid % 70
Note : This question paper contains three section. Section 'A' consists of objective questions. Section 'B' consists of short question answer and section 'C' consists of long question answer.
UTV: bl HSU e dR httx g| [TM 'V' e HSU, [FM 'c' e y/j mRd31;
V3 [J.M 'i' A n!?T mRRjjl; Hsu iffr g |
All questions are compulsory.
HSU Vp|c|i4 g |
10 x 1= 10
1) Which of the following is correct?
fUu e dTu ig g ?
a) - = ex b) m= ex c) z= ex
N N N
d) None of the above
mDd e dTb ugh
b) The statement "statistics affects everybody and touches life at many points" is given by:
"lited! HRd ofd dT HHTfd ddl g VTj tku dT vUd fCnT H3 LHST djdl g" - ;g dFJU fnT g:-
a) Bowley cime! b) Tippet fVHv
c) Croxton diDivu d) Cowden dimMU
3) If x variable and y variable both are increasing, then the correlation between x and y will be:
f X dFJT Y nTUT pT e of) gT jg! g dT X dFTT Y d e/; ig 1CT gJXT:
a) Negative _uiirHd b) Zero 'Tt;
c) Positive /TUTRed d) None of the above
4) Mode of the following will be: fUu dT cgyd glX:
5, 3, 2, 5, 4, 5, 2
a) 2 b) 3 c) 4 d) 5
5) If Ex=150 and N=30, the Arithmetic mean will be: f Ex 150 rFTT N=30 g rT leMj ere; gx a) 5 b) 30 c) 15 d) 10
6) The following figure shows: fUu fp= ynimr djrT g:
a) Positive skewness (/TUTRed fO"ieri)
b) Negative skewness (_uiired fOieri)
c) Both a & b (a pft b nTuT)
d) None of the above (mop e dTb ugh)
7) What do you understand by the following? Write answer in two lines
fUuffir i vTi w ie>r g? nT ifDr;'!' e mrj nhft, i
i) Primary data (iTFlfed led)
ii) Questionnaire (i'Uio)
iii) Hypothesis (iRdciUi)
iv) Sampling (fun'Tu)
Note: Answer any six of the following questions. Each question carries 5 marks.
fUuTffrr e i fdugh n: i?UT d mRpj nhft; i 5 vdi dT g i
1) Define statistics and explain its importance
iif[;di dt f-fr dhft; pftt bid ego dt lw dhft; i
2) What do you understand by Stratified Sampling?
Lrfjr fUn'Tu i vTi d;t ie>r g?
3) Distinguish between classified and tabulation.
oXhdjT ,0 iijull;u e vrj crib i
4) Why is Fisher's Index Number called ideal index? Explain fQrj d ipdTd dt vn'T opt dgT trT g? lw dhft; i
5) Write a short note on Lorenze Curve.
yjt od ij fur fViiun fyf[i; i
6) What is population census? Discuss its importance.
tuxm o; g? bid ego dh fOOpur dhft; i
7) Explain the concept of Independent event, simple event and conditional probability.
Lor= pvut, ijy ?tvut ,0 ifcer yifdri d vu?njfr dr d i
8) Distinguish between dispersion and skewness.
vifdjf tftt f0"ferf e vrj crib; i
Note- Answer any three questions out of the following. Each question carries 10 marks. fUuffrr e fdug Tu suf d mRTj 41ft; i iRd i?u 10 vd d gi
1. Compute by Fisher's formula the quantity index number from the following data. fUu led l fQrj d i= }TjT er=T ipdd ktt dft; i
|
Hem (en) |
1990 |
1995 | ||
|
Price (dhea) |
Total Value |
Price |
Total Value | |
|
dy c;; O |
dlea |
dy c;; O | ||
|
A |
5 |
50 |
4 |
48 |
|
B |
8 |
48 |
7 |
49 |
|
C |
6 |
18 |
5 |
20 |
2. Discuss the merits and demerits of Graphic presentation.
ied d fCn Mr; in'fu d xt ,0 nr*r dT f00puT dft;
3. What are statistical errors? Explain the various errors and methods of measuring them. ifrdh; fOHfe d; g? ffFT idj d fOie u mud emu d ffr;r d ie>ib; i
4. What is Questionnaire? Distinguish between a questionanaire and schedule.
yuioyr fdi dgT g? yuioyr tit vuipi e vrj wv dirt; i
5. What is meant by central tendency? Discuss the various methods of measuring it.
dnk if l w fir; g? bid emU dh ffuu jifT;! dT ufu dft; i
3
Roll No
842
B.A. (Second Year)
Examination 2010 EEC-13
(Elective Course/ ,fPNd Hiq;de)
Elementary Statistical Methods and Survey Techniques
HRf&rd fOf/r; rrT iOot rdUd
Time : 3 hours Maximum Marks: 70
Note : This question paper contains three section. Section 'A' consists of objective questions. Section 'B' consists of short question answer and section 'C' consists of long question answer.
UfV: bl HSU e dTu httx g| [TM 'V' $ HSU, [FM 'c' e yj mcdjt;
VTj [FM 'l' nw mRRTjk HSU iffd g |
SECTION-A
All questions are compulsory.
iHt vPmi4 g i
10 x 1= 10
1) Which of the following is correct?
fUu e dfu igr g ?
a) - = ex b) m= ex c) z= ex
N N N
d) None of the above
e drb ugr
b) The statement "statistics affects everybody and touches life at many points" is given by: "litedT HRd ofd dT Hfd djdt g VTj tku dT vUd fCnvT Hj LHSf djdt g" - ;g dFJU fnT g:-
a) Bowley cime! b) Tippet fVHv c) Croxton diDivu d) Cowden dimMU
3) If x variable and y variable both are increasing, then the correlation between x and y will be:
f X dFjT Y nTUT pjf e of) gT jgt g dr X m Y d e; ig icf gTxr
a) Negative _uiirHd b) Zero 'Tr;
c) Positive /TUTRed d) None of the above
4) Mode of the following will be: fUu dT Cgyd glX:
5, 3, 2, 5, 4, 5, 2
a) 2 b) 3 c) 4 d) 5
5) If Ex=150 and N=30, the Arithmetic mean will be: f Ex 150 rFTT N=30 g rT iei*rj ere; gx a) 5 b) 30 c) 15 d) 10
6) The following figure shows: fUu fp= ynimr djrT g:
a) Positive skewness (/TUTRed fO"ieri)
b) Negative skewness (_uiired fOieri)
c) Both a & b (a rFT b nTuT)
d) None of the above (mDr e dTb ugh)
7) What do you understand by the following? Write answer in two lines
fUuffir l vTi w ie>r g? nT ifDr;l e mRrj nhft, i
i) Primary data (iTFlfed led)
ii) Questionnaire (i'Uioyl)
iii) Hypothesis (iRdciUi)
iv) Sampling (fun'Tu)
Section - B [fDM - c
Note: Answer any six of the following questions. Each question carries 5 marks.
fUuTffir e l fdugr n: i?UT d mrj nhft; i iR;d 5 vdT dT g i
1) Define statistics and explain its importance
iif[;di dr ffr dhft; m bid egRo dr lw dhft; i
2) What do you understand by Stratified Sampling?
Lrfjr fUn'Tu l vTi w ie>r g?
3) Distinguish between classified and tabulation.
oXdjT ,0 iij.Tl;u e vrj crib i
4) Why is Fisher's Index Number called ideal index? Explain
fQrj d ipdTd dr vn'T d;T dgT trT g? lw dhft; i
5) Write a short note on Lorenze Curve.
yjt od ij fur (Viiuir fyf[i; i
6) What is population census? Discuss its importance. tuxrur w g? bid egRo dh fOOpur dhft; i
7) Explain the concept of Independent event, simple event and conditional probability.
?tvut, ijy ?tvut ,0 ifcer yifdri dh vutrijiT dr lw d i
8) Distinguish between dispersion and skewness.
vifdj.i tftt f0"reTf e vTj cnb; i
Section - C
Note- Answer any three questions out of the following. Each question carries 10 marks. funir e fdugh Thu d mRTj mft; i iRd i?u 10 vdr dT gi
1. Compute by Fisher's formula the quantity index number from the following data. fuu iedT l fQfj d i= er=T ipdid ktt dft; i
|
Hem (en) |
1990 |
1995 | ||
|
Price (dTed) |
Total Value |
Price |
Total Value | |
|
dy c;; O |
died |
dy c;; O | ||
|
A |
5 |
50 |
4 |
48 |
|
B |
8 |
48 |
7 |
49 |
|
C |
6 |
18 |
5 |
20 |
2. Discuss the merits and demerits of Graphic presentation. iedT d fCn jTh; in'fu d xr ,o nr*r dT fOOpur dhft; i
3. What are statistical errors? Explain the various errors and methods of measuring them.
ifrd; fOie d; g? fOfHru idj d fOHre u mud eri dh fOf; dr ie>ib; i
4. What is Questionnaire? Distinguish between a questionanaire and schedule.
yuruyh fdl dgT g? yuruyh tftt vuiph e vrj wv dhft; i
5. What is meant by central tendency? Discuss the various methods of measuring it. dunk if l d;t vfHrir; g? bidr emu dh fOfHTuu dT oTu dhft; i
3
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Attachment: |
| Earning: Approval pending. |
