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.Management Sciences
Category: Statistics Mcqs
The stub is the containing__________________?
0
A. Box head
B. Column captions
C. Caption
D. Row caption
In a normal distribution E(X-µ)2 is________________?
A. Variance
B. Mean Deviation
C. Standard Deviation
D. Quartile Deviation
Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?
A. 4
B. 8
C. 2
D. 12
E. 0
If (AB) >(A) (B)/n __________ then A and B are?
A. Independent
B. Associated
C. Dis-associated
D. None of these
If mean of the binomial probability distribution is 4.8, then variance of this distribution is :_______________?
A. -2.3
B. 5.3
C. -4.8
D. 2.3
If all values are same then the measure of dispersion will be________________?
A. 1
B. 0
C. Mean
D. Mode
E. Median
If “X” is normally distribution with >µ= 8 and S.D. 4, then P(6≤X≤10) may be______________?
A. 0
B. -0.32
C. 1.2
D. 0.2684
The time taken by an athlete to run a 400 mile race in SAF games ________________?
A. Continuous data
B. Random
C. Discrete data
D. Non of these
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