When we reject the null hypothesis, we are essentially saying that the observed data provides sufficient evidence to conclude ...

The backbone of any ANOVA procedure lies in its research hypothesis, a precise statement that guides the entire investigation ...

Research and statistical analysis help us understand how the world works, how effective medications and treatments are, what influences our health, the best approach for business practices, and much ...

"We think we can make something better or find out what is going on in this interesting area if we try a bunch of things and apply several sophisticated techniques to study this." These proposals are ...

Hypothesis testing problems in which the null hypothesis is simple, the parameter space is finite dimensional and the supports of the probability measures are independent of the parameter are ...

Development criteria observed as time series on nominal variables pose a problem for research design. Markov chains are attractive in the first instance because they can handle such multivariate ...

Much of running a small business is a gamble, buoyed by boldness, intuition and guts. But wise business leaders also conduct formal and informal research to inform their business decisions. Good ...

Distributed hypothesis testing (DHT) and source coding are interrelated domains that address the challenges of reliable communication and decision-making in networked systems. In DHT, multiple nodes ...