This is a preview. Log in through your library . Abstract We consider the problem of estimating population mean Ȳ, of a character y, using information on some other parameters of ȳ. A class of ...

This is a preview. Log in through your library . Abstract Estimating a population mean from a sample obtained with unknown selection probabilities is important in the biomedical and social sciences.

What is a one sample t test? The t test is a commonly used hypothesis test in statistics that allows us to compare the mean value of a group of sampled data with some hypothesized value, usually a ...

Describe the abstract idea of a sampling distribution and how it reflects the sample to sample variability of a sample statistic or point estimate. Identify the ...