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एए०्ड०१०2:-छाएणा the regression lines 002:

کر رر رر رو ںا

test
D:-F-test
Correct Answer:- Option -B

Question9 1A measure of linear association of a variable with a number of other variables is known as.

Avpartial correlation
B:-simple correlation

Crautocorrelation

D:-multiple correlation

Correct Answer:- Option-D

2X+3¥-8=0 and Var(X)=12, the value of Var(¥) is

۸86

ष.

©.

D:
Correct Answer:- Option-D
B,the value ofr, is 3

۸42
‏2ظ‎
‎"8
‎5-47
‎Correct Answer:- Option-C

Question94=The sales of a departmental store on Dushera and Diwali are associated with the component of a time series

Avsecular trend
Beirregular variation
Crseasonal variation
Dell the above

Correct Answer:- Option-C

Question9 5-Which index satisfies factor reversal test?

‘AvPaasche's index
B:-Laspeyer's index
‘C-Walsch price index
D:-Fisher's ideal index
Correct Answer:- Option-D

Question96Control chart consists of

‘Arthree control lines
B:-upper and lower control lines,
Crthe level of the process

Dell the above

Correct Answer:- Option-A

Question9 7-Replication in an experiment means

‘Axthe number of blocks
B:-the number of times a treatment occurs in an experiment
C+total number of treatments

D:-none of the above

Correct Answer:- Option-B

Question98Local control in experimental designs is meant to

‎the efficiency of the design‏ مكموي مسيم
‎B:-reduce experimental error‏

‎Crto form homogeneous blocks

‎Dell the above

‎Correct Answer:- Option-D

‎Question99:-The number of possible samples of size n out of N population units without replacement is

‎۸-6
‎Ben"
‎©.
‎Del

‎Correct Answer:- Option-A

‎

‎Question] 00:Moving average method of fitting trend in a time series data removes the effect of

‎‘Aclong term movements
B:-seasonal variation
பவி variations
D:-shortterm movements
Correct Answer:- Option-D

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‎05/25/2015 03:06 PM