Probability Distribution
Mean is zero of:
Beta distribution
F- distribution
t- distribution
?2- distribution
t- distribution
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?(1-?t)?^(-1)ism. g. f of:A. Uniform distribution
B. Gamma distribution
C. Beta distribution
D. Negative Exponential distribution
Mean deviation of continuous uniform (Rectangular) distribution is:
A. (ร+a)/2
B. (ร-a)/2
C. (ร-a)/4
D. ?(ร-a)?^2/12
Mode is v(1/2?) of:
A. Beta distribution of kind I
B. Laplace distribution
C. Beta distribution of kind II
D. Rayleigh distribution
To restrict the flood, we study:
A. Largest order statistics
B. Middle order statistics
C. Smallest order statistics
D. Mode
Mode is (l-1)/(l+m-2) of:
A. Gamma distribution
B. Beta distribution of kind I
C. Beta distribution of kind II
D. None of these
Which distribution becomes standard Cauchy distribution if n = 1:
A. Betadistribution
B. F- distribution
C. ?2- distribution
D. t- distribution
?^2?normality if:
A. n?8
B. n?0
C. n?10
D. n?1
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