John123

This page lists questions and answers that were posted by visitors named John123.

Questions

The following questions were asked by visitors named John123.

Does this sentence sound good? The negative effect cyberbullying has on children is inconvenient.

How did the Missouri Compromise affect the spread of slavery?

Answers

The following answers were posted by visitors named John123.

I would argue something different. Since X is standard normal r.v. which means that it is symmetric around 0, then it has the following PDF: fx(x) = 1/sqrt(2pi) * exp{-x^2/2}. Now, if our coin toss happen to be heads (with probab. 1/2) then our PDF of Y i...