Read on to learn more about what a t-test is, the different formulas used, and when to apply each type to compare means and ...

In Hypothesis Testing 1, you were introduced to the ideas of hypothesis testing in the context of deciding whether a coin was fair or biased in favor of heads. In this section hypothesis testing ...

Type 1 diabetes (T1D) is an autoimmune disease in which the pancreas makes little or no insulin. The details on the events that occur during autoimmune destruction of the pancreatic beta-cells have ...

In a recent study published in the Proceedings of the National Academy of Sciences (PNAS), researchers investigated the putative mechanism(s) of vaccine failure underlying the resurgence of mumps in ...