2The random variable X follows a normal distribution with meanμand standard deviation4.5.In order to test the null hypothesis H:μ=15 against the alternative hypothesis H1:μ≠l5,nine observations of X are taken.The mean of this sample is a.Find an expression for the p-value in terms of...
a.mean b.range c.standard deviation d.mode e.none of a above4.which one of the following distributions is a special case of Gamma distribution a.exponential b.uniform c.chi-square d.both(A)and (B) e.both (A)and (C)5.the number of collisions at sea in year is Possion distributed...
The maximum likelihood estimates (MLEs) and Bayes estimates (BEs) of R are obtained based on ranked set sample when (X,Y) follows bivariate normal distribution. BEs are obtained based on both symmetric and asymmetric loss functions. The percentile bootstrap and HPD confidence intervals for R ...
If a random variable XX has mean μXμX and variance σ2XσX2, and follows a normal distribution, it may be written as X∼N(μX,σ2X)X∼N(μX,σX2). Suppose YY is also normally distributed variables. Should I now write X+Y∼N(μX+μY,σ2X+σ2Y)X+Y∼N(μX+μ...
Once you know all of these parameters, you can calculate the value of the SMp(x) distribution function as follows: Condition SMp(x) x < PXmin SMp(x) = 0 PXMin ≤ x ≤ ML SMp(x) = [(x - PXmin)/(ML - PXmin)]p₁× Max ML ≤ x ≤ XMax SMp(x) = [(Xmax - x) / (...
In conventional FL, the system follows the server-assisted architecture (server-assisted FL), where the training process is coordinated by a central server. However, the server-assisted FL framework suffers from poor scalability due to a communication bottleneck at the server, and trust dependency ...
Determine the sample statistics and their distributions. For example, for the estimation of the population mean, when the population variance is known, the sample mean follows a normal distribution; when the population variance is unknown, the sample mean follows a t - distribution whose degrees of...
Can I proceed as follows: try to show that there exists xx and yy such that Pr(Y≤y|x)≠Pr(Y≤y)Pr(Y≤y|x)≠Pr(Y≤y)? This could be shown as follows: Pr(Y≤y)=0.5Φ(y)+0.5Φ(y2)Pr(Y≤y)=0.5Φ(y)+0.5Φ(y2), Pr(Y≤y|X=1)=Φ(y)Pr(Y≤y|X=1)=Φ(y) Thu...
Since X1,.Xn+1 are iid N(,g2),thus as a linear combination of normal distributions,Xn+1-Xn follows a normal distribution with mean E(Xn+1- X,)=0 and variance Var(Xn+1-Xn)=Var(Xn+1)+Var(X)=02+ thus Xn+1-Xn~N(0,1)- av# On the other hand,(n-1)S2/o2=∑(X...
(A) To use the NTP Query utilityntpqto remotely query the ESX host's NTP service(ntpq)and determine whether it is successfully synchronizing with the upstream NTP server, the command is as follows: ntpq -p <peer-server-address>; If no peer is specified, the local ESXi host’s ntpd serv...