nvobability density fonction (pdf) How did he get the value inside the circle? unda probability d-f iş unity AYea PCx)dx 1 -4 |-x| dr =1 edx + t. as 1-21-n ! %3D 11-0:018) t [s4.6-= 0.982.+ 53.6 %3D 1/k 54.582 K : O'O183 8 ナ

Q: E Show that the process. X(t) = A cos (wot +O) is wide_sense if A," A, wo are constants and a…

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Q: Directions: Find (by inspection) the expected value and standard deviation of the normal random…

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Q: For a normal variable X~ N( 54.8, 06.8), find the probability P(X < 52.7): P(X<52.7) (Round the…

A: A normal variable X~N(=54.8,=6.8)Mean()=54.8standard deviation()=6.8

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Q: E and F are events such that Pr[E] Pr[ F|E] Pr[F|E'] 0.6 %3D 0.9 %3D %3D 0.8 Find Pr[F].

A: The given probabilities are PrE=0.6,PrF|E=0.9,PrF|E'=0.8.

Q: PDF x P(X =x) x * P(X=x) 0 0.1 0 1 0.2 0.2 2 0.3 0.6 3 0.4 1.2 Find the expected value: ?

A: We have given that a random variable X have values 0, 1, 2 and 3.

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Q: Let 0 and ø be zero-mean, uncorrelated, random variables, with variance o2. Given the following…

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Q: The number W of residential homes that a fire company can serve depends on the distance r (in city…

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A: Givenp^=0.30n=800α=0.10

Q: None

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Q: Poove 4 is an upper bound of f2,4) also poove sup (2,4)= 4

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A: The Joint PDF of X and Y  is :f(x,y)=3x2+4y320≤x≤2,0≤y≤2

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Q: The covariance in expected value notation is Cov(X,Y)= E[(X - x)(Y-Hy)]. a. Show that this is…

A: The covariance in expected value Cov(X,Y)=E[(X−μx)(Y−μy)]E(X)=μx,E(Y)=μy

Q: 11. Lat A mpresent the event that Mohaumed gets an A on has Physacs test. If P(A) = 0.6, determune…

A: Given that,Let A represent the event that Mohammed gets an A on his Physics test.P(A) = 0.6

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Q: E and F are events such that Pr[E] Pr[F|E] Pr[F|E'] 0.7 0.4 0.3 Find Pr[F]. (A) 0.28 (B) 0.12 (С)…

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Q: Please help! Thanks

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A: From the given information, X be a gamma distribution (α,β).

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Q: Example 5-18. Show that for the distribution: dF = y(1-) dx;-asxsa,0<p <1. %3D (r-1) a? T+1- 2p Hr-2…

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