Additional theorem states that if two events A and B are mutually exclusive the probability of occurrence of either A and B is given by
A. P(B) × P(A)
B. P(A) - P(B)
C. P(A) + P(B)
D. None of these
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When there is perfect positive association between attributes. Q would be
A. Zero
B. - 1
C. - 0.9
D. None of these
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(y - 1)3 or Δ3 = 0 equal to
A. y3 + 3y3 × 3y1 × y0 = 0
B. y3 + 3y2 × 3y1 × y0 = 0
C. y3 + 3y3 × 3y1 + y0 = 0
D. y3 + 3y2 × 3y1 + y0 = 0
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The number of VLW's in an IADP block is
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Secondary data should be used
A. After careful scrutiny
B. Never
C. Forever
D. None of these
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When β2 < 3 the distribution is
A. Platykurtie
B. Mesokurtie
C. Leptokurtie
D. None of these
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The 9th Five Year Plan was started in
A. 1995 - 96
B. 1996 - 97
C. 1997 - 98
D. 1998 - 99
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In India, the use of television as a medium of communication for rural development was started in
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The objective of TRYSEM is to provide technical skills to the rural youth from families below the poverty line. The target group comprises rural youth between the age of
A. 20 and 25
B. 18 and 20
C. 14 and 35
D. 14 and 30
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If an event take can not place, the probability will be
A. + 1
B. 0
C. - 1
D. None of these
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The region in which null hypothesis is rejected called
A. Critical region
B. Level of significance
C. Acceptance region
D. Confidence interval
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The probability of happening of an impossible event is
A. 1
B. 0.5
C. 1 /3
D. None of these
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When the fertility gradient of the field goes in two directions, which design is most appropriate
A. Augmented design
B. CRD
C. LSD
D. SPD
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Theoretically the best average in the construction of index number is
A. Mode
B. Arithmetic mean
C. Median
D. Harmonic mean
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For v = 2.x2 0.05 equals
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Which of the following statements about 'joint family system of rural areas' is correct?
A. Joint families are always a cause
B. Joint families are both an impediment and a factor or rural development
C. There are no joint families in the rural areas
D. Joint families are the only factors of rural development
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The value of range in standard normal distribution is
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Which test is used to test of significance of the difference between two means
A. t-test
B. F-test
C. z-test
D. χ 2 -test
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The word 'tentio' in extension is derived from
A. Greek word
B. Latin word
C. English word
D. None of these
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The first Agricultural University of India
A. PAU, Ludhiana (Punjab)
B. HAU, Hissar (Haryana)
C. GBPUA, and Technology, Pantnagar (Uttar Pradesh)
D. APAU, Hyderabad (Andra Pradesh)
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