Page 1 :
Tit. B.sc, চO ।।, Probability Distobutfon, # Laplace Distribution, ) Laplace Distribution curue is., a) Symmetnc., c) Něgatruely skecoed, b) Posittuely skecoed, d) ONone there, of, 2) Let Xu Laplace cll= 2,2=3), A is, b) 3, Mean, a) 2, c) 4 d) 3/2, 3) All the odd order raw moments €l; g, Laplace distnbuion, a) Positiue, 6) rero c) rMegatHue, 4) I iN Laplace (l-s, =1)., then cumulative distibutiOD function, at, je F(s) will be, X= 3, a) E less than o, C More than 0.5, b) less than 0.5, d) Greater than 1., 5). A XN Lapla.ce cel=3, Xa2), then cumulative distribution function of, f, at, Q less than 0.5, C), X =3 ie. FC3) will be, 6) Greater than 0.5, d) None, 0.5, of, there, 6) Ib xN Exp(2) py Exp(2) then distribetion, X-Y is, Exponent al Co), c) Laplace (=0,2=2) d) Gamma., b) Exponential (4), ( 212)., Đi for standard kaplace m ye d) t?, 15