May 27, 2021 · From my understanding as size of n increase normal distribution will have smaller standard deviation, this makes sense because using larger sample size will be better at estimating …

Since this thread has been deemed to be a definitive "how to interpret the normal q-q plot" StackExchange post, I would like to point readers to a nice, precise mathematical relationship …

Here are my answers to your questions. (1) I think there are two key reasons why standard normal distributions are attractive. Firstly, any normally distributed variable can be converted or transformed …

May 2, 2017 · But the Normal distribution is the same as Gaussian which can be converted to a standard normal distribution by representing using the variable z = (x-mean)/std.

Mar 30, 2016 · The normal distribution is a common place in natural sciences. The usual explanation is why it happens in measurement errors is through some form of large numbers or central limit …

Aug 26, 2020 · I have edited my post, please have a look. The link that i have mentioned mentions that for linear regression, target variable should be normally distributed. (Also mentioned in question).

Dec 3, 2014 · What is meant by the statement that the kurtosis of a normal distribution is 3. Does it mean that on the horizontal line, the value of 3 corresponds to the peak probability, i.e. 3 is the mode …

Jul 5, 2021 · 1 This question already has answers here: How to calculate the expected value of a standard normal distribution? (3 answers)

Oct 13, 2015 · Start asking to get answers normal-distribution random-variable expected-value density-function See similar questions with these tags.

I need to determine the KL-divergence between two Gaussians. I am comparing my results to these, but I can't reproduce their result. My result is obviously wrong, because the KL is not 0 for KL(p, ...