If is the log likelihood evaluated at the maximum likelihood estimate , then has a limiting chi-square distribution with one degree of freedom if is the true parameter value. A confidence interval for ...

One of the key components of statistical inference is the construction of confidence intervals (CIs), which provide a range of values that likely contain a population parameter. Recent research ...

1. Earphones and earplugs, Inc. wants to focus its marketing for a new compact disc player on young affluent professionals. Their marketing department identified two magazines, Wired Xers and Quiche & ...