Tag exponential

Methods of Point Estimation

\(\newcommand{\Cov}{\mathrm{Cov}}\) \(\newcommand{\Corr}{\mathrm{Corr}}\) \(\newcommand{\Sample}{X_{1},\dots,X_{n}}\) The Method...

Some General Concepts of Point Estimation

\(\newcommand{\Cov}{\mathrm{Cov}}\) \(\newcommand{\Corr}{\mathrm{Corr}}\) Notation: \(\hat{\mu}=\bar{X}\) means the point estimator of...

The Weibull Distribution

Probability Density Function Let \(\alpha,\beta>0\) \begin{equation*}...

The Erlang Distribution

If the time between successive events is independent each with an exponential distribution with \(\lambda\), then the total time \(X\)...

The Exponential Distribution

Exponential distribution Probability Density Function Let \(\lambda>0\) \begin{equation*} f(x;\lambda)=\lambda e^{-\lambda x}...