(10) Find Std(X) when X is a discrete random variable with the following given density.if (x) = x = 6, 7,8, 9, 10,ti f(x) = T00 X = 1,2, .…. , n, where n = 100,()(-)(")(vii f (x) = 0.3(0.7)*,x = 0, 1, ….,,x = 1, 2, ...(iimf(x) =,x = 0, 1, 2, 3,ix f (x) =x(x+1)-11V22N/A(i- Select One)1/12n²/12(n² – 1)/12V(n? – 1)/12N/An(iii- Select One)3x4x6x(10–3) ,1/21/15072/9001/900None of the aboveN/A100x9(v- Select One)VT130.7//0.3V0.7/0.37/3None of the aboveN/A(vii- Select One)Does not exist134N/A(xi- Select One)

We are entitled to solve only one ques at a time and up to 3 sub-parts only. To find - Find Std(X)…

(10) Find Std(X) when X is a discrete random variable with the following given density. of(x) = .x = 6,7,8, 9, 10, di f(x) = T00 .* = 1, 2, .. ()(-) (ii) , n, where n = 100. %3D mf(x) = ,x = 0, 1, 2, 3, (vi f (x) = 0.3(6.7)*, x = 0, 1, .…., ix f (x) = 1 ,x = 1, 2, ... x(x+1) 1 V2 2 N/A (i- Select One) 1/12 n2/12 (n² – 1)/12 (n² 1)/12 N/A n (iii- Select One) 3×4x6x(10–3) 1/2 100x9 1/150 72/900 1/900 None of the above N/A (v- Select One) V713 0.7//0.3 V0.7/0.3 7/3 None of the above N/A (vii- Select One) Does not exist 1 2 3 4 N/A (xi- Select One)

(10) Find Std(X) when X is a discrete random variable with the following given density. of(x) = .x = 6,7,8, 9, 10, di f(x) = T00 .* = 1, 2, .. ()(-) (ii) , n, where n = 100. %3D mf(x) = ,x = 0, 1, 2, 3, (vi f (x) = 0.3(6.7)*, x = 0, 1, .…., ix f (x) = 1 ,x = 1, 2, ... x(x+1) 1 V2 2 N/A (i- Select One) 1/12 n2/12 (n² – 1)/12 (n² 1)/12 N/A n (iii- Select One) 3×4x6x(10–3) 1/2 100x9 1/150 72/900 1/900 None of the above N/A (v- Select One) V713 0.7//0.3 V0.7/0.3 7/3 None of the above N/A (vii- Select One) Does not exist 1 2 3 4 N/A (xi- Select One)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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